Math, asked by zzzzzzzzzzz4069, 1 year ago

Evaluate : ∫1b2sin2x+a2cos2xdx

Answers

Answered by Anonymous

0

tan45= 1

cos30= √3/2

sin60=√3/2

so,

2tan²45+cos²30-sin²60===

= 2×1²+(√3/2)²-(√3/2)²

= 2....Answer...

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