The value of ^2 x d x will be - Vidyadip

MCQ

The value of $\int \cos ^2 x\ d x$ will be

A
$\frac{1}{2}\left(x+\frac{\sin 2 x}{2}\right)+c$
B
$2 \sin x.\cos.x$
C
$\frac{\cos ^3 x}{3}+c$
✓
none of these

✓

Answer

Correct option: D.

none of these

none of these

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 "M.C.Q (1 Marks)" from [ Question Bank ]→[ Question Bank ] — all question types→Maths STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Area enclosed between the curve $y^2(2 a-x)=x^3$ and the line $x = 2a$ above $x-$ axis is :

If the system of equations $x + y+ z = 5$ ; $x + 2y + 3z = 9$ ; $x + 3y + \alpha z = \beta $ has infinitely many solutions, then $\beta - \alpha $ equals

A fair die is thrown until $2$ appears. Then the probability, that $2$ appears in even number of throws, is

Let $A = \{p, q, r\}$. Which of the following is an equivalence relation on $A$

If $\vec{a}$ and $\vec{b}$ are vectors in space given by $\vec{a}=\frac{\hat{i}-2 \hat{j}}{\sqrt{5}}$ and $\vec{b}=\frac{2 \hat{i}+\hat{j}+3 \hat{k}}{\sqrt{14}}$, then the value of $(2 \vec{a}+\vec{b}) \cdot[(\vec{a} \times \vec{b}) \times(\vec{a}-2 \vec{b})]$ is

Choose the correct answer from the given four options:
The function $\text{f(x)}=\tan\text{x}-\text{x}$

Let $\vec{a}=-\hat{i}-\hat{k}, \vec{b}=-\hat{i}+\hat{j}$ and $\vec{c}=\hat{i}+2 \hat{j}+3 \hat{k}$ be three given vectors. If $\vec{r}$ is a vector such that $\vec{r} \times \vec{b}=\vec{c} \times \vec{b}$ and $\vec{r} \cdot \vec{a}=0$, then the value of $\vec{r} \cdot \vec{b}$ is

Let $P, Q, R$ and $S$ be the points on the plane with position vectors $-2 \hat{i}-\hat{j}, 4 \hat{i}, 3 \hat{i}+3 \hat{j}$ and $-3 \hat{i}+2 \hat{j}$ respectively. The quadrilateral $\mathrm{PQRS}$ must be a

If two events are independent, then.

The matrix $A^2 + 4A - 5I$, where $I$ is identity matrix and $A = \left[ {\begin{array}{*{20}{c}}
1&2\\
4&{ - 3}
\end{array}} \right]$ , equals