If \int_{0}^{2 \pi} \cos ^2 x \dx=k \int

CBSE Class 12 Math 2023 Outside Delhi Set 3 Solved Paper

Question : 4 of 12

Marks: +1, -0

∫↙{0}↖{2 π} \cos ^2 x \dx=k ∫↙{0}↖{π \/ 2} \cos ^2 x \dx

, then the value of

k

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