Math, asked by nishpat20411, 11 months ago

Evaluate: 1.cos48⁰ - sin42⁰
2.cosec31⁰ - sec59⁰

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Answered by shivani385

0

Answer:

hey friend

thankyou so much

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Answered by Poojasinghshrinrt

2

Answer:

Here your answer.

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