0.5*cos(0.5x)-cos(x)=0

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Solution for 0.5*cos(0.5x)-cos(x)=0 equation:


Simplifying
0.5cos(0.5x) + -1cos(x) = 0

Remove parenthesis around (0.5x)
0.5cos * 0.5x + -1cos(x) = 0

Reorder the terms for easier multiplication:
0.5 * 0.5cos * x + -1cos(x) = 0

Multiply 0.5 * 0.5
0.25cos * x + -1cos(x) = 0

Multiply cos * x
0.25cosx + -1cos(x) = 0

Multiply cos * x
0.25cosx + -1cosx = 0

Combine like terms: 0.25cosx + -1cosx = -0.75cosx
-0.75cosx = 0

Solving
-0.75cosx = 0

Solving for variable 'c'.

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

Divide each side by '-0.75'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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