cos(2)(X)=0.5

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Solution for cos(2)(X)=0.5 equation: 


Simplifying
cos(2)(X) = 0.5

Reorder the terms for easier multiplication:
2cos * X = 0.5

Multiply cos * X
2cosX = 0.5

Solving
2cosX = 0.5

Solving for variable 'c'.

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

Divide each side by '2osX'.
c = 0.25o-1s-1X-1

Simplifying
c = 0.25o-1s-1X-1

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