Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let
. Then f 21 - f 20 is equal to
Text Solution
Verified by ExpertsThe correct answer is:
41
(41)
Given,

Now let, sinx =t

So, 

Now multiply and divide by v^ we get,

Hence, the integral becomes, ^f n = 2f Q n zdz

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