cos^2X=2

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Solution for cos^2X=2 equation: 


Simplifying
cos2X = 2

Solving
cos2X = 2

Solving for variable 'c'.

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

Divide each side by 'os2X'.
c = 2o-1s-2X-1

Simplifying
c = 2o-1s-2X-1

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