Math, asked by mallikarjunagandla77, 4 months ago

cot (-765) value please can you anyone

Answers

Answered by saloni1080

12

solution:

given,cot 765° .

= cot (2 × 360° + 45°)

= cot (45°)

hence, cot ( 2 npie + threta )

= cot threta =1

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