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Popular >

simplify (1-cos(2x))/2

Solution

simplify

\frac{1 - cos ( 2 x )}{2}

Solution

sin^{2} (x)

Solution steps

\frac{1 - cos ( 2 x )}{2}

Simplify

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

= \frac{2 sin ^{2} ( x )}{2}

Cancel the common factor:

2

= sin^{2} (x)

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Frequently Asked Questions (FAQ)

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