cos(4x)-cos(6x)=0

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Solution for cos(4x)-cos(6x)=0 equation:


Simplifying
cos(4x) + -1cos(6x) = 0

Remove parenthesis around (4x)
cos * 4x + -1cos(6x) = 0

Reorder the terms for easier multiplication:
4cos * x + -1cos(6x) = 0

Multiply cos * x
4cosx + -1cos(6x) = 0

Remove parenthesis around (6x)
4cosx + -1cos * 6x = 0

Reorder the terms for easier multiplication:
4cosx + -1 * 6cos * x = 0

Multiply -1 * 6
4cosx + -6cos * x = 0

Multiply cos * x
4cosx + -6cosx = 0

Combine like terms: 4cosx + -6cosx = -2cosx
-2cosx = 0

Solving
-2cosx = 0

Solving for variable 'c'.

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

Divide each side by '-2'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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