SOLUTION: sin x - cos x =0

SOLUTION: sin x - cos x =0

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Question 639811: sin x - cos x =0
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

As we can see, the equation is linear, in and . The way of solving this kind of equation is to divide entire equation with "".

Instead of the ratio , we'll use the resulting function, .
The obtained equation is an elementary equation.

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