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PLEAS HELP ASAP 30 POINTS!!! An incomplete proof of cosθsinθ/1+sinθ=tanθ(1-sinθ) is shown. Which of the following expressions could be used to complete the third step pf the proof?
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PLEAS HELP ASAP 30 POINTS!!!

An incomplete proof of cosθsinθ/1+sinθ=tanθ(1-sinθ) is shown.
Which of the following expressions could be used to complete the third step pf the proof?

PLEAS HELP ASAP 30 POINTS!!! An incomplete proof of cosθsinθ/1+sinθ=tanθ(1-sinθ) is-example-1
User Ladookie
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1 Answer

6 votes

Answer:

C

Explanation:

Take a look at the RHS of the 2nd step, the denominator -- 1-sin²∅ = cos²∅

We come up to the conclusion of C

User Plok
by
7.1k points
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