1
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+2
-0

The principal solutions, of the equation $\sqrt{3} \sec x+2=0$, are

A
$\frac{2 \pi}{3}, \frac{4 \pi}{3}$
B
$\frac{4 \pi}{3}, \frac{5 \pi}{3}$
C
$\frac{5 \pi}{6}, \frac{7 \pi}{6}$
D
$\frac{7 \pi}{6}, \frac{11 \pi}{6}$
2
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

The principal solutions of the equation $$\sec x+\tan x=2 \cos x$$ are

A
$$\frac{\pi}{6}, \frac{5 \pi}{6}$$
B
$$\frac{\pi}{6}, \frac{\pi}{20}$$
C
$$\frac{\pi}{6}, \frac{2 \pi}{3}$$
D
$$\frac{\pi}{6}, \frac{\pi}{12}$$
3
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

The solution of $$\sin x+\sin 5 x=\sin 3 x$$ in $$(0, \pi / 2)$$ are

A
$$\frac{\pi}{4}, \frac{\pi}{10}$$
B
$$\frac{\pi}{6}, \frac{\pi}{3}$$
C
$$\frac{\pi}{4}, \frac{\pi}{12}$$
D
$$\frac{\pi}{8}, \frac{\pi}{16}$$
4
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

If $$(1+\sqrt{1+x}) \tan x=1+\sqrt{1-x}$$, then $$\sin 4 x$$ is

A
$$x$$
B
$$-x$$
C
$$4 x$$
D
$$-4 x$$
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