Math, asked by mahatabanjum33, 10 months ago

If cosec θ + cot θ = k then prove that cos θ = k2 – 1

k2 + 1

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Answered by Anonymous

14

Answer:

Your answer is in the given attachments...

Step-by-step explanation:

℘ℓḙᾰṧḙ ՊᾰԻк Պḙ ᾰṧ ♭Իᾰ!ℵℓ!ḙṧт ✌✌✌

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