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Popular >

simplify 1-cos^2(θ)

Solution

simplify

1 - cos^{2} (θ)

Solution

sin^{2} (θ)

Solution steps

1 - cos^{2} (θ)

Use the Pythagorean identity:

1 = cos^{2} (x) + sin^{2} (x)

1 - cos^{2} (x) = sin^{2} (x)

= sin^{2} (θ)

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Frequently Asked Questions (FAQ)

What is 1-cos^2(θ) ?
The solution to 1-cos^2(θ) is sin^2(θ)