Math, asked by debasak686, 8 months ago

Sin square 22 1/2 + cos square 22 1/2

Answers

Answered by AvinashNanganure

1

Answer:

1

Step-by-step explanation:

sin^2 (x) + cos^2 x = 1 ( trigonometry identity)

true for any value of x i.e. x € R

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