SOLUTION: Find the complete solution of the equation {{{cos(x)sin^2(x)-(3cos(x))/4 = 0}}} in radians. Thanks!

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Question 1083033: Find the complete solution of the equation in radians.
Thanks!
Found 2 solutions by Edwin McCravy, solver91311:
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!


Multiply through by 4 to clear the fraction:

4cos(x)sinē(x)-3cos(x) = 0

Factor out cos(x)

cos(x)[4sinē(x)-3] = 0

cos(x)=0;    4sinē(x)-3 = 0
x = ;   4sinē(x) = 3
                     sinē(x) = 
                      sin(x) = 
                           x = 

for any integer n, positive, negative, or 0.

Edwin
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


















or



John

My calculator said it, I believe it, that settles it
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