Math, asked by mohdsahban6394, 6 months ago

Cot square A - cosec square A = ?

Answers

Answered by RadhikaMansi

0

Answer:

cot^2A-cosec^2A = (cos^2A/sin^2A) -(1/sin^2)=

(cos^2A-1)/sin^2A= -sin^2A/sin^2A

= -1

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