Math, asked by Dipuu1921, 10 months ago

Cotx+cosx=p and cotx-cosx=q then prove (p^2-q^2)^2=16pq

Answers

Answered by karabi2gogoi
0

Answer:

ifrj firo coor cooe kxor

rkr of

rofo rkrrod d

rjdkdo

kkdooodn djkdd kxkd.d

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