Cos^2th=1-sin^2th

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Solution for Cos^2th=1-sin^2th equation: 


Simplifying
Cos2th = 1 + -1sin2th

Solving
hos2tC = 1 + -1hin2st

Solving for variable 'h'.

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

Add 'hin2st' to each side of the equation.
hin2st + hos2tC = 1 + -1hin2st + hin2st

Combine like terms: -1hin2st + hin2st = 0
hin2st + hos2tC = 1 + 0
hin2st + hos2tC = 1

Reorder the terms:
-1 + hin2st + hos2tC = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + hin2st + hos2tC = 0

The solution to this equation could not be determined.

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