1
MHT CET 2021 23th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

Negation of the statement : $$3+6>8$$ and $$2+3<6$$ is

A
$$3+6 \leq 8$$ or $$2+3<6$$
B
$$3+6<8$$ or $$2+3<6$$
C
$$3+6 \leq 8$$ or $$2+3 \geq 6$$
D
$$3+6>8$$ or $$2+3 \geq 6$$
2
MHT CET 2021 23th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

If $$f(x)=\operatorname{cosec}^{-1}\left[\frac{10}{6 \sin \left(2^x\right)-8 \cos \left(2^x\right)}\right]$$, then $$f^{\prime}(x)=$$

A
$$2^x \log 2$$
B
$$-1$$
C
$$\log 2$$
D
$$2^x$$
3
MHT CET 2021 23th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

The area bounded by the parabola $$y^2=4 a x$$ and its latus-rectum $$x=a$$ is

A
$$\frac{8}{3} a^2$$ sq. units
B
$$\frac{2}{3} a^2$$ sq. units
C
$$\frac{4}{3} a^2$$ sq. units
D
$$8 \mathrm{a}^2$$ sq. units
4
MHT CET 2021 23th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

If $$y=\log \sqrt{\tan x}$$, then the value of $$\frac{d y}{d x}$$ at $$x=\frac{\pi}{4}$$ is

A
1
B
$$-1$$
C
$$\frac{1}{2}$$
D
0
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12