Math, asked by debajyoti2107, 1 year ago

9. If x=a (cos + sin o), y = a (sin 0 - cos 0), prove that
dy so
= a (cos-Osin ), = a (sin + cos) and
d92 - (cose
INCER

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Answered by Anonymous

0

Answer:

he u can send this question in write by hand

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