Question: Given xy = 1 9 , find dydx . Given xy = 1 9 , find dydx . dydx = 9 y y 2 xdydx

Givenxy=19,finddydx.Givenxy=19,finddydx.
dydx=9yy2xdydx=9yy2x
dydx=y29yxdydx=y29yx
dydx=9dydx=9
dydx=yxdydx=yx

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