Question

solve the above question​

Answer 1

Heya

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1 - Sin 2x = ( Cos x - Sin x )²

=>

integration of √( 1 - Sin2x ) dx is =

integration of √ ( Cos x - Sin x )² dx

=>

Integration of { Cos x - Sin x }dx

=>

Sin x + Cos x

Answer 2

integration of √(1- sin 2 x ) dc

( cos x - sin x)2 dx

{ cos x - sin x } dx

sin x + cos x