Cos-1=-cos

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Solution for Cos-1=-cos equation:


Simplifying
Cos + -1 = -1cos

Reorder the terms:
-1 + osC = -1cos

Solving
-1 + osC = -1cos

Solving for variable 'o'.

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

Add 'cos' to each side of the equation.
-1 + cos + osC = -1cos + cos

Combine like terms: -1cos + cos = 0
-1 + cos + osC = 0

Add '1' to each side of the equation.
-1 + cos + 1 + osC = 0 + 1

Reorder the terms:
-1 + 1 + cos + osC = 0 + 1

Combine like terms: -1 + 1 = 0
0 + cos + osC = 0 + 1
cos + osC = 0 + 1

Combine like terms: 0 + 1 = 1
cos + osC = 1

Reorder the terms:
-1 + cos + osC = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + cos + osC = 0

The solution to this equation could not be determined.

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