Math, asked by azar3165, 10 months ago

If cos 21° = x/y, then cosec 21° - cos 69° is equal to

A) x2yy2-x2 B) y2xy2-x2 C) y2xx2-y2 D) x2yx2-y2

Answers

Answered by saiphowangsaasai

0

Answer:

B y2xy2-x2 nlogdsyh6532290nxzf

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