1
KCET 2018
MCQ (Single Correct Answer)
+1
-0
$\int \frac{1}{\sqrt{3-6 x-9 x^2}} d x$ is equal to
A
$\sin ^{-1}\left(\frac{3 x+1}{2}\right)+C$
B
$\sin ^{-1}\left(\frac{3 x+1}{6}\right)+c$
C
$\frac{1}{3} \sin ^{-1}\left(\frac{3 x+1}{2}\right)+C$
D
$\sin ^{-1}\left(\frac{2 x+1}{3}\right)+C$
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0
$\int e^{\sin x} \cdot\left(\frac{\sin x+1}{\sec x}\right) d x$ is equal to
A
$\sin x \cdot e^{\sin x}+C$
B
$\cos x \cdot e^{\sin x}+C$
C
$e^{\sin x}+C$
D
$e^{\sin x}(\sin x+1)+C$
3
KCET 2017
MCQ (Single Correct Answer)
+1
-0

$$ \int \sqrt{x^2+2 x+5} d x \text { is equal to } $$

A

$$\frac{1}{2}(x+1) \begin{aligned} & \sqrt{x^2+2 x+5}+2 \log \mid x+1+ \sqrt{x^2+2 x+5 \mid}+C \end{aligned} $$

B

$\left.(x+1) \sqrt{x^2+2 x+5}+\frac{1}{2} \log \right\rvert\, x+1+\sqrt{x^2+2 x+5}+C $

C

$(x+1) \sqrt{x^2+2 x+5}+2 \log \mid x+1+\sqrt{x^2+2 x+5}+C $

D

$(x+1) \sqrt{x^2+2 x+5}-2 \log \mid x+1+\sqrt{x^2+2 x+5}+C $

4
KCET 2017
MCQ (Single Correct Answer)
+1
-0
$\int \frac{(x+3) e^x}{(x+4)^2} d x$ is equal to
A
$\frac{e^x}{(x+4)^2}+C$
B
$\frac{e^x}{(x+3)}+C$
C
$\frac{1}{(x+4)^2}+C$
D
$\frac{e^x}{(x+4)}+C$
KCET Subjects
EXAM MAP