d d x (1 4 4 x )= - Vidyadip

MCQ

$\frac{d}{d x}\left(\frac{1}{4} \sec 4 x\right)=$

✓
$\sec 4 x \cdot \tan 4 x$
B
$\sec ^2 4 x$
C
$\tan ^2 4 x$
D
$\frac{1}{16} \sec 4 x \cdot \tan 4 x$

✓

Answer

Correct option: A.

$\sec 4 x \cdot \tan 4 x$

A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from सांतत्य तथा अवकलनीयता→सांतत्य तथा अवकलनीयता — all question types→गणित कक्षा 12 साइन्स question papers→CBSE Board कक्षा 12 साइन्स question papers→CBSE Board question paper generator→

Similar questions

$\int_\alpha^\beta \phi(x) d x+\int_\beta^a \phi(x) d x=$

यदि $A =\left[\begin{array}{cc}\sin ^2 \theta & \sec ^2 \theta \\ \operatorname{cosec}^2 \theta & \frac{1}{2}\end{array}\right]$ तथा $B=\left[\begin{array}{cc}\cos ^2 \theta & -\tan ^2 \theta \\ -\cot ^2 \theta & \frac{1}{2}\end{array}\right]$ हो, तो $A + B$ का मान होगा$-$

$\tan ^{-1}(1)=\ldots .$. ?

$\left|\begin{array}{ll}\sec x & \tan x \\ \tan x & \sec x\end{array}\right|=$

यदि A और B स्वतंत्र घटनाएँ हों, $P(A)=0.3$ तथा $P(B)=0.4$ हो तो $P(A \cap B)=$

यदि $P(A \cap B)=\frac{1}{2}, P(\bar{A} \cap \bar{B})=\frac{1}{3}, P(A)= p$ और $P(B)=2 p$, तब $p=$

यदि $y=\sec ^{-1}\left(\frac{\sqrt{x}+1}{\sqrt{x}-1}\right)+\sin ^{-1}\left(\frac{\sqrt{x}-1}{\sqrt{x}+1}\right)$ तब $\frac{d y}{d x}$ बराबर है

किसी एकांक समूह I के लिए :

यदि $\tan ^{-1}\left(\frac{a}{x}\right)+\tan ^{-1}\left(\frac{b}{x}\right)=\frac{\pi}{2}$, तब x =

यदि A एक वर्ग आव्यूह इस प्रकार का हो कि $A(\operatorname{adj} A)=\left[\begin{array}{lll}4 & 0 & 0 \\ 0 & 4 & 0 \\ 0 & 0 & 4\end{array}\right]$, तब $|\operatorname{adj} A|=$