Find all solutions to the equation in the interval [0, 2pie]. Enter the solutions in increasing order. cos 2x = sin x

asked Mar 23, 2022 122k views

5 votes

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4 votes

Answer:

cos2x=sinx

<=> 1-2sin^{2}x =sinx

solve and we have x=3pie/2, x=pie/6,x= 5pie/6

Explanation:

Surge answered Mar 28, 2022

by Surge

4.4k points

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