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Popular >

simplify sin^2(x)-1

Solution

simplify

sin^{2} (x) - 1

Solution

- cos^{2} (x)

Solution steps

sin^{2} (x) - 1

Rewrite using trig identities

= - cos^{2} (x)

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Frequently Asked Questions (FAQ)

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