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the value of cos 15 sin 15 is
Question:
The value of cos 15° – sin 15° is
WBJEE
Updated On:
Apr 23, 2024
(A) 0
(B) 1/√2
(C)
−
1
2
(D) 1/2√2
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The Correct Option is
B
Solution and Explanation
Explanation:
cos
15
∘
−
sin
15
∘
=
2
cos
60
∘
=
1
2
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