English, asked by ganesh559761, 11 months ago

what's sin^2theta+cos^2theta??

Answers

Answered by Anonymous

The answer is 1 according to the trigonometric identities.

Answered by yashasvi63

It is 1......
Sin 2 theta = (perpendicular) 2 / (hypotenuse) 2
Cos 2 theta =( base) 2/ (hypotenuse) 2
Thus, sin 2 theta + cos2theta = 1
hope it helps....

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