cos(a)=cos(b)

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Solution for cos(a)=cos(b) equation: 


Simplifying
cos(a) = cos(b)

Multiply cos * a
acos = cos(b)

Multiply cos * b
acos = bcos

Solving
acos = bcos

Solving for variable 'a'.

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

Divide each side by 'cos'.
a = b

Simplifying
a = b

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