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The value of { sin }^{ 2 }{ 60 }^{ o }+{ cos }^{ 2 }{ 60 }^{

Question

The value of $s in^{2} 60^{o} + cos^{2} 60^{o}$ is :

1

- 1

0

None of these

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The value of

s in^{2} 60^{o} + cos^{2} 60^{o}

is :

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Text solutionVerified

sin^{2} 60° + cos^{2} 60°

∵ sin^{2} θ + cos^{2} θ = 1

∴ sin^{2} 60° + cos^{2} 60° = 1

Hence, the answer is

1.

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