Math, asked by pankajkantidas1234, 9 months ago

If cot A=x/y,then find the value of x cos A+y sin A/x cos A-y sin A

Answers

Answered by Anonymous

1

Step-by-step explanation:

CotA = x/y

xCotA + y / xCotA - y

x(x/y) + y / x(x/y) - y

x² + y² / x² - y²

Answered by reangprasenjit8

0

Step-by-step explanation:

if for thita = x/y then prove that xcos thita -yain thita / zcosthita + ysin thita

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