Find exact value of sin^2(pi/14) + cos^2(pi/14)

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Find exact value of sin^2(pi/14) + cos^2(pi/14)

Guest Sep 25, 2014

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Best Answer

+23252

+10

Since sin²X + cos²X = 1, the answer is 1.

geno3141 Sep 25, 2014

1⁺⁰ Answers

+23252

+10

Best Answer

Since sin²X + cos²X = 1, the answer is 1.

geno3141 Sep 25, 2014

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