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A. tan2 -sin= sin2 tane
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A. tan2 -sin= sin2 tane

A. tan2 -sin= sin2 tane-example-1
User Duddel
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1 Answer

9 votes

Explanation:

tan²θ - sin²θ

= sin²θ/cos²θ - sin²θ

= sin²θ * (1/cos²θ - 1)

= sin²θ * (csc²θ - 1)

= sin²θ * tan²θ. (shown)

User JGV
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