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Popular >

simplify cos^2(x)+sin^2(x)

Solution

simplify

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

Solution

1

Solution steps

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

Use the Pythagorean identity:

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

= 1

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Frequently Asked Questions (FAQ)

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