1
KCET 2025
MCQ (Single Correct Answer)
+1
-0
Which of the following is not correct?
A
$\cos 5 \pi=\cos 4 \pi$
B
$\sin 2 \pi=\sin (-2 \pi)$
C
$\sin 4 \pi=\sin 6 \pi$
D
$\tan 45^{\circ}=\tan \left(-315^{\circ}\right)$
2
KCET 2025
MCQ (Single Correct Answer)
+1
-0
The minimum value of $1-\sin x$ is
A
0
B
-1
C
1
D
2
3
KCET 2022
MCQ (Single Correct Answer)
+1
-0

The degree measure of $$\frac{\pi}{32}$$ is equal to

A
$$5^{\circ} 30^{\prime} 20^{\prime \prime}$$
B
$$5^{\circ} 37^{\prime} 20^{\prime \prime}$$
C
$$5^{\circ} 37^{\prime} 30^{\prime \prime}$$
D
$$4^{\circ} 30^{\prime} 30^{\prime \prime}$$
4
KCET 2022
MCQ (Single Correct Answer)
+1
-0

The value of $$\sin \frac{5 \pi}{12} \sin \frac{\pi}{12}$$ is

A
0
B
1
C
$$\frac{1}{2}$$
D
$$\frac{1}{4}$$
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