Math, asked by shaina7437, 8 months ago

(i) cosec^6 A - cot^6A = 3 cot^2A cosec^2A + 1

Answers

Answered by lajongborang6

0

Answer:

cosec^6 A - cot^6A = 3 cot^2A cosec^2A + 1

Answered by adityakumar9197

0

Answer:

cot A=cos (2a)

cosA/sin-1/(2sinAcosA)

cosA/sin A-/(2sinAcosA

(2cosA-1)/2sinAcosA

cos (2A)

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