1-sinx=2cos^2x

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Solution for 1-sinx=2cos^2x equation: 


Simplifying
1 + -1sinx = 2cos2x

Solving
1 + -1insx = 2cos2x

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -1insx = -1 + 2cos2x

Combine like terms: 1 + -1 = 0
0 + -1insx = -1 + 2cos2x
-1insx = -1 + 2cos2x

Divide each side by '-1nsx'.
i = n-1s-1x-1 + -2cn-1os

Simplifying
i = n-1s-1x-1 + -2cn-1os

Reorder the terms:
i = -2cn-1os + n-1s-1x-1

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