Trigonometric Ratios and Identities
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Question : 4 of 64
Marks:
+1,
-0
Let
< θ < π cot θ = −
s i n (
) ( cos 8 θ + s i n 8 θ ) + cos (
) ( cos 8 θ − s i n 8 θ )
[23 jan 2026 Shift 2]
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