This is a quadratic equation in sin x with solution of sin x=1 (plus an extraneous root!).

I will leave it to you to figure where in the stated interval sin x = 1.

Zoe S.

asked • 03/10/212sin^2x=sinx+3

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This is a quadratic equation in sin x with solution of sin x=1 (plus an extraneous root!).

I will leave it to you to figure where in the stated interval sin x = 1.

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