SOLUTION: Please help me solve this values for me.
Find all values of theta in the interval 0° < theta < 360° that satisfy the equation sin theta equal Cos theta
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Find all values of theta in the interval 0° < theta < 360° that satisfy the equation sin theta equal Cos theta
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Question 868972: Please help me solve this values for me.
Find all values of theta in the interval 0° < theta < 360° that satisfy the equation sin theta equal Cos theta Answer by stanbon(75887) (Show Source):
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Find all values of theta in the interval 0° < theta < 360° that satisfy the equation sin theta equal Cos theta
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Because sin and cos are co-functions,
sin(t) = cos(90-t)
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Your Equation:
sin(t) = cos(t)
cos(90-t) = cos(t)
90-t = t
2t = 90
t = 45 degrees
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OR
t = 135 degrees
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Cheers,
Stan H.
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