2sinx=-2cos^2x

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


Simplifying
2sinx = -2cos2x

Solving
2insx = -2cos2x

Solving for variable 'i'.

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

Divide each side by '2nsx'.
i = -1cn-1os

Simplifying
i = -1cn-1os

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