Cosx*cosy=1

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Solution for Cosx*cosy=1 equation: 


Simplifying
Cosx * cosy = 1

Multiply osxC * cosy
co2s2xyC = 1

Solving
co2s2xyC = 1

Solving for variable 'c'.

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

Divide each side by 'o2s2xyC'.
c = o-2s-2x-1y-1C-1

Simplifying
c = o-2s-2x-1y-1C-1

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