SOLUTION: In the interval 0 degrees is less than or equal to x which is less than or equal to 360 degrees, sin x = cos x. Find all values of x.
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Question 814448: In the interval 0 degrees is less than or equal to x which is less than or equal to 360 degrees, sin x = cos x. Find all values of x. Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! In the interval 0 degrees is less than or equal to x which is less than or equal to 360 degrees, sin x = cos x. Find all values of x.
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sinx=cosx
sinx/cosx=1
tanx=sinx/cosx=1
x=45˚, 225˚(In quadrants I and III where tan>0)
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