perplexus.info :: Calculus : Quick integral

Quick integral (Posted on 2019-07-16)

Given f(x) = sin²(sin x) + cos²(cos x). Find the integral of f(x) from 0 to π/2.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 2.0000 (1 votes)

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Puzzle Answer

| Comment 2 of 3 |

The required definite Integral evaluates to: pi/2

** What an interesting puzzle! I will make it a point to posit an independent explanation of my own as soon as possible!!

Edited on June 24, 2022, 11:40 pm

Posted by K Sengupta on 2022-06-24 23:40:27

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