1
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The value of $5 \cos \theta+3 \cos \left(\theta+\frac{\pi}{3}\right)+3$ lies between
A
-2 and 5
B
-1 and 8
C
-3 and 6
D
-4 and 10
2
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Statement $(\mathrm{S} 1) \sin 55^{\circ}+\sin 53^{\circ}-\sin 19^{\circ}-\sin 17^{\circ}=\cos 2^{\circ}$

Statement (S2) Range of $\frac{1}{3-\cos 2 x}$ is $\left[\frac{1}{4}, \frac{1}{2}\right]$

Which one of the following is correct?

A
Both (S1) and (S2) are true.
B
Both ( S 1 ) and ( S 2 ) are false.
C
(S1) is true, (S2) is false.
D
(S1) is false, (S2) is true.
3
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
$ \tan 6^\circ + \tan 42^\circ + \tan 66^\circ + \tan 78^\circ = $
A
0
B
1
C
2
D
3
4
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The maximum value of $12\sin x - 5\cos x + 3$ is
A
18
B
13
C
16
D
10
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