SOLUTION: 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. (Enter your answers as a comma-separated list.)
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Question 837892: 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. (Enter your answers as a comma-separated list.)
sin x = sqrt( 2)/2
You can put this solution on YOUR website! 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. (Enter your answers as a comma-separated list.)
sin x = sqrt( 2)/2
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Ans: pi/4 , (3/4)pi ; (9/4)pi ; (11/4)pi
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Cheers,
Stan H.
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