<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
<channel>
<title>Question &amp; Answer - Recent questions tagged মান নির্ণয়</title>
<link>https://qna.enoteshare.com/tag/%E0%A6%AE%E0%A6%BE%E0%A6%A8%20%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A7%9F</link>
<description>Powered by Question2Answer</description>
<item>
<title>$2^{\frac{4x-3}{x-3}}+2^{\frac{5x-6}{x-3}}=24$ হলে $x$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/15062/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/15062/</guid>
<pubDate>Sun, 27 Jul 2025 09:05:14 +0000</pubDate>
</item>
<item>
<title>মান নির্ণয় কর: $\log_381$</title>
<link>https://qna.enoteshare.com/14924/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14924/</guid>
<pubDate>Thu, 24 Jul 2025 18:18:16 +0000</pubDate>
</item>
<item>
<title>মান নির্ণয় কর: $\log_5\sqrt[3]{5}$</title>
<link>https://qna.enoteshare.com/14923/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14923/</guid>
<pubDate>Thu, 24 Jul 2025 18:17:44 +0000</pubDate>
</item>
<item>
<title>মান নির্ণয় কর: $\log_42$</title>
<link>https://qna.enoteshare.com/14922/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14922/</guid>
<pubDate>Thu, 24 Jul 2025 18:16:49 +0000</pubDate>
</item>
<item>
<title>মান নির্ণয় কর: $\log_{2\sqrt5}400$</title>
<link>https://qna.enoteshare.com/14921/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14921/</guid>
<pubDate>Thu, 24 Jul 2025 18:16:03 +0000</pubDate>
</item>
<item>
<title>মান নির্ণয় কর: $\log_5\left(\sqrt[3]{5}\cdot\sqrt5\right)$</title>
<link>https://qna.enoteshare.com/14920/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14920/</guid>
<pubDate>Thu, 24 Jul 2025 18:15:20 +0000</pubDate>
</item>
<item>
<title>$x$ এর মান নির্ণয় কর: $\log_5x=3$</title>
<link>https://qna.enoteshare.com/14919/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14919/</guid>
<pubDate>Thu, 24 Jul 2025 18:13:53 +0000</pubDate>
</item>
<item>
<title>$x$ এর মান নির্ণয় কর: $\log_{x}25=2$</title>
<link>https://qna.enoteshare.com/14918/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14918/</guid>
<pubDate>Thu, 24 Jul 2025 18:13:18 +0000</pubDate>
</item>
<item>
<title>$x$ এর মান নির্ণয় কর: $\log_{x}\frac{1}{16}=-2$</title>
<link>https://qna.enoteshare.com/14917/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14917/</guid>
<pubDate>Thu, 24 Jul 2025 18:12:46 +0000</pubDate>
</item>
<item>
<title>যদি $sin\theta+cos\theta=a$ হয়, তবে $sin^4\theta+cos^4\theta$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14905/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14905/</guid>
<pubDate>Thu, 24 Jul 2025 11:21:06 +0000</pubDate>
</item>
<item>
<title>$f(x)=x^2-4x+4$ হলে, $f(2)$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14828/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14828/</guid>
<pubDate>Sun, 20 Jul 2025 16:12:43 +0000</pubDate>
</item>
<item>
<title>$\frac12\{(a+b)^2-(a-b)^2\}$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14827/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14827/</guid>
<pubDate>Sun, 20 Jul 2025 16:10:13 +0000</pubDate>
</item>
<item>
<title>$x+\frac{2}{x}=3$ হলে, $x^3+\frac{8}{x^3}$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14826/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14826/</guid>
<pubDate>Sun, 20 Jul 2025 16:09:10 +0000</pubDate>
</item>
<item>
<title>যদি $x=2-\sqrt3$ হয়, তবে, $x^2$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14824/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14824/</guid>
<pubDate>Sun, 20 Jul 2025 16:06:39 +0000</pubDate>
</item>
<item>
<title>$f(x)=x^2-5x+6$ এবং $f(x)=0$ হলে, $x=$ কত?</title>
<link>https://qna.enoteshare.com/14823/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14823/</guid>
<pubDate>Sun, 20 Jul 2025 16:05:34 +0000</pubDate>
</item>
<item>
<title>$x^4-x^2+1=0$ হলে, $x^2+\frac{1}{x^2}$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14821/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14821/</guid>
<pubDate>Sun, 20 Jul 2025 16:00:36 +0000</pubDate>
</item>
<item>
<title>$x^4-x^2+1=0$ হলে, $x^3+\frac{1}{x^3}$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14819/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14819/</guid>
<pubDate>Sun, 20 Jul 2025 15:54:23 +0000</pubDate>
</item>
<item>
<title>এই সিরিজটিতে পরের সংখ্যাটি কত? ৩ → ৫ → ৮ → ১২ → ২১ → ?</title>
<link>https://qna.enoteshare.com/14737/</link>
<category>Arithmetic</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14737/</guid>
<pubDate>Mon, 14 Jul 2025 16:46:48 +0000</pubDate>
</item>
<item>
<title>৫, ৭, ১০, ১৪, …, ২৫ ধারার শূন্যস্থতানের সংখ্যাটি কত?</title>
<link>https://qna.enoteshare.com/14730/</link>
<category>Arithmetic</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14730/</guid>
<pubDate>Mon, 14 Jul 2025 16:42:04 +0000</pubDate>
</item>
<item>
<title>$P(A)=\frac13$, $P(B) = \frac34$, $A$ ও $B$ স্বাধীন হলে, $P(A∪B)$-এর মান কত?</title>
<link>https://qna.enoteshare.com/14724/</link>
<category>Arithmetic</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14724/</guid>
<pubDate>Mon, 14 Jul 2025 16:38:30 +0000</pubDate>
</item>
<item>
<title>একটি সমবাহু ক্রিভুজের প্রত্যেকটি বাহুর দৈর্ঘ্য $2$ সে.মি. এবং উচ্চতা $x$ সে.মি. হলে, $x$ এর মান কোনটি?</title>
<link>https://qna.enoteshare.com/14722/</link>
<category>Geometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14722/</guid>
<pubDate>Mon, 14 Jul 2025 16:37:09 +0000</pubDate>
</item>
<item>
<title>1-1+1-1+1-1+ … + n সংখ্যক পদের যোগফল কত হবে?</title>
<link>https://qna.enoteshare.com/14718/</link>
<category>Arithmetic</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14718/</guid>
<pubDate>Mon, 14 Jul 2025 16:34:08 +0000</pubDate>
</item>
<item>
<title>Decimal সংখ্যা ৫৫-এর Octal মান কত?</title>
<link>https://qna.enoteshare.com/14710/</link>
<category>Arithmetic</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14710/</guid>
<pubDate>Mon, 14 Jul 2025 16:26:49 +0000</pubDate>
</item>
<item>
<title>$a-b=5$ এবং $ab=36$ হলে, $a^3-b^3$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14444/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14444/</guid>
<pubDate>Mon, 07 Jul 2025 13:28:20 +0000</pubDate>
</item>
<item>
<title>যদি $a^3-b^3=513$ এবং $a-b=3$ হয়, তবে $ab$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14443/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14443/</guid>
<pubDate>Mon, 07 Jul 2025 13:27:14 +0000</pubDate>
</item>
<item>
<title>$x=19$ এবং $y=-12$ হলে, $8x^3+36x^2y+54xy^2+27y^3$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14442/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14442/</guid>
<pubDate>Mon, 07 Jul 2025 13:25:45 +0000</pubDate>
</item>
<item>
<title>যদি $a=15$ হয়, তবে $8a^3+60a^2+150a+130$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14441/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14441/</guid>
<pubDate>Mon, 07 Jul 2025 13:23:56 +0000</pubDate>
</item>
<item>
<title>$a+b=3$ এবং $ab=2$ হলে, (ক) $a^2-ab+b^2$ এবং (খ) $a^3+b^3$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14439/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14439/</guid>
<pubDate>Mon, 07 Jul 2025 13:19:54 +0000</pubDate>
</item>
<item>
<title>$a-b=5$ এবং $ab=36$ হলে, (ক) $a^2+ab+b^2$ এবং (খ) $a^3-b^3$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14438/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14438/</guid>
<pubDate>Mon, 07 Jul 2025 13:18:02 +0000</pubDate>
</item>
<item>
<title>$m+\frac1m=a$ হলে, $m^3+\frac{1}{m^3}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14437/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14437/</guid>
<pubDate>Mon, 07 Jul 2025 13:05:13 +0000</pubDate>
</item>
<item>
<title>$x-\frac1x=p$ হলে, $x^3-\frac{1}{x^3}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14436/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14436/</guid>
<pubDate>Mon, 07 Jul 2025 13:04:11 +0000</pubDate>
</item>
<item>
<title>$a=\sqrt6+\sqrt5$ হলে, $\frac{a^6-1}{a^3}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14431/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14431/</guid>
<pubDate>Mon, 07 Jul 2025 12:51:18 +0000</pubDate>
</item>
<item>
<title>$a-b=4$ এবং $ab=60$ হলে, $a+b$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14382/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14382/</guid>
<pubDate>Sat, 05 Jul 2025 15:17:23 +0000</pubDate>
</item>
<item>
<title>$a+b=9m$ এবং $ab=18m^2$ হলে, $a-b$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14381/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14381/</guid>
<pubDate>Sat, 05 Jul 2025 15:16:29 +0000</pubDate>
</item>
<item>
<title>$2x+\frac2x=3$ হলে, $x^2+\frac1{x^2}$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14379/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14379/</guid>
<pubDate>Sat, 05 Jul 2025 15:13:35 +0000</pubDate>
</item>
<item>
<title>$a+b+c=9$ এবং $ab+bc+ca=31$ হলে $a^2+b^2+c^2$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14376/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14376/</guid>
<pubDate>Sat, 05 Jul 2025 15:08:00 +0000</pubDate>
</item>
<item>
<title>$a^2+b^2+c^2=9$ এবং $ab+bc+ca=8$ হলে $(a+b+c)^2$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14375/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14375/</guid>
<pubDate>Sat, 05 Jul 2025 15:05:53 +0000</pubDate>
</item>
<item>
<title>$a+b+c=6$ এবং $a^2+b^2+c^2=14$ হলে, $(a-b)^2 +(b-c)^2$$+(c-a)^2=$ কত?</title>
<link>https://qna.enoteshare.com/14374/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14374/</guid>
<pubDate>Sat, 05 Jul 2025 15:04:00 +0000</pubDate>
</item>
<item>
<title>$x=3$, $y=4$ এবং $z=5$ হলে, $9x^2+16y^2+4z^2$$-24xy-16yz+12zx=$ কত?</title>
<link>https://qna.enoteshare.com/14341/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14341/</guid>
<pubDate>Thu, 03 Jul 2025 14:15:06 +0000</pubDate>
</item>
<item>
<title>$a^4+a^2b^2+b^4=8$ এবং $a^2+ab+b^2=4$ হলে নিচের প্রশ্নগুলোর উত্তর দাও।</title>
<link>https://qna.enoteshare.com/14338/</link>
<category>Algebra</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14338/</guid>
<pubDate>Thu, 03 Jul 2025 14:05:04 +0000</pubDate>
</item>
<item>
<title>$\frac{1-tan^260^{\circ}}{1+tan^260^{\circ}}+sin^260^{\circ}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14328/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14328/</guid>
<pubDate>Mon, 30 Jun 2025 06:19:07 +0000</pubDate>
</item>
<item>
<title>$sin60^{\circ}\cdot cos30^{\circ}$$ + sec60^{\circ}\cdot sin30^{\circ}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14327/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14327/</guid>
<pubDate>Mon, 30 Jun 2025 06:17:21 +0000</pubDate>
</item>
<item>
<title>$cot90^{\circ}\cdot tan0^{\circ}\cdot $$sec30^{\circ}\cdot cosec60^{\circ}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14326/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14326/</guid>
<pubDate>Mon, 30 Jun 2025 06:04:56 +0000</pubDate>
</item>
<item>
<title>$\frac{1-sin^245^{\circ}}{1+sin^245^{\circ}}+tan^245^{\circ}$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14325/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14325/</guid>
<pubDate>Mon, 30 Jun 2025 06:00:34 +0000</pubDate>
</item>
<item>
<title>$sec\left(90^{\circ}-\theta\right)=\frac53$ হলে, $cosec\theta-cot\theta$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14324/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14324/</guid>
<pubDate>Mon, 30 Jun 2025 05:51:07 +0000</pubDate>
</item>
<item>
<title>$secA+tanA=\frac{5}{2}$ হলে, $secA-tanA$ এর মান নির্ণয় কর।</title>
<link>https://qna.enoteshare.com/14278/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14278/</guid>
<pubDate>Thu, 26 Jun 2025 06:43:38 +0000</pubDate>
</item>
<item>
<title>$0^\circ \leq\theta\leq90^\circ$ এর জন্য, $sin\theta=$ এর সর্বোচ্চ মান কত?</title>
<link>https://qna.enoteshare.com/14261/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14261/</guid>
<pubDate>Tue, 24 Jun 2025 18:03:47 +0000</pubDate>
</item>
<item>
<title>$tan(3A)=\sqrt3$ হলে, $A=$ কত?</title>
<link>https://qna.enoteshare.com/14260/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14260/</guid>
<pubDate>Tue, 24 Jun 2025 18:02:55 +0000</pubDate>
</item>
<item>
<title>$cot(\theta-30^\circ)=\frac{1}{\sqrt3}$ হলে, $sin\theta=$ কত?</title>
<link>https://qna.enoteshare.com/14259/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14259/</guid>
<pubDate>Tue, 24 Jun 2025 18:02:08 +0000</pubDate>
</item>
<item>
<title>$cos^2\theta-sin^2\theta=\frac{1}{3}$ হলে $cos^4\theta-sin^4\theta$ এর মান কত?</title>
<link>https://qna.enoteshare.com/14258/</link>
<category>Trigonometry</category>
<guid isPermaLink="true">https://qna.enoteshare.com/14258/</guid>
<pubDate>Tue, 24 Jun 2025 17:57:30 +0000</pubDate>
</item>
</channel>
</rss>