cos(2*x)-cos(12*x)=0

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Solution for cos(2*x)-cos(12*x)=0 equation:


Simplifying
cos(2x) + -1cos(12x) = 0

Remove parenthesis around (2x)
cos * 2x + -1cos(12x) = 0

Reorder the terms for easier multiplication:
2cos * x + -1cos(12x) = 0

Multiply cos * x
2cosx + -1cos(12x) = 0

Remove parenthesis around (12x)
2cosx + -1cos * 12x = 0

Reorder the terms for easier multiplication:
2cosx + -1 * 12cos * x = 0

Multiply -1 * 12
2cosx + -12cos * x = 0

Multiply cos * x
2cosx + -12cosx = 0

Combine like terms: 2cosx + -12cosx = -10cosx
-10cosx = 0

Solving
-10cosx = 0

Solving for variable 'c'.

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

Divide each side by '-10'.
cosx = 0.0

Simplifying
cosx = 0.0

The solution to this equation could not be determined.

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