Math, asked by harishkumarka00, 9 months ago

$\sqrt{1 - { \sin\ }^{2} } teta \: =$
please help me

Answers

Answered by ishwarsinghdhaliwal

1

Answer

Cosθ

Explanation:

$\sqrt{1 - { \sin\ }^{2} } θ\: \\ = \sqrt{ \cos ^{2} θ} \\ = \cosθ$

Remember:

sin²θ+cos²θ=1

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