CBSE BOARD X, asked by lj690448, 9 days ago

Is 1-sinθ /1+sinθ = sec²θ - tan²θ?

Answers

Answered by anshu2019anshu

2

Answer:

sin

1-sin/1+sin=sec2-tan2

Answered by kaadithyakrishna

0

Answer:

Explanation:

= (sec θ – tan θ)2 = R.H.SRead more on Sarthaks.com - https://www.sarthaks.com/643002/prove-1-sin-1-sin-sec-tan-2

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