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Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 4𝜋] that satisfy the equation.

sin x = − sqrt(2)/2

 May 2, 2021
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Hi. I know how to graph sinx and cosx. Ask me if you ain't know how to graph it. k?

laugh

 May 2, 2021

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