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Verifying Trig Functions

Verifying Trig Functions-example-1
User Oujk
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1 Answer

2 votes

Answer:

steps

Explanation:

1 - sin²θ / (1 - cosθ) = 1 - (1 - cos²θ) /(1 - cosθ)

= 1 - (1 + cosθ)(1 - cosθ) /(1 - cosθ)

= 1 - (1 + cosθ)

= - cosθ

User Anton Kastritskiy
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