Simplify (1 - sin x)(1 + sin x). 0 1 O cos^2 x O sin^2 x O tan^2 x

Tom Deloford asked Apr 1, 2022

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19 votes

Simplify (1 - sin x)(1 + sin x).
0 1
O cos^2 x
O sin^2 x
O tan^2 x

Tom Deloford asked Apr 1, 2022

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11 votes

This would be cos^2x, because when you foil out the equation you get 1-sin^2(x).

1-sin^2(x)=cos^2(x)

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