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If u+v=ex cos⁡y and u-v=ex sin y the value of \(J(\frac{u,v}{x,y})\) is ________

Posted: Thu Jul 14, 2022 9:29 am
by answerhappygod
a) e2x
b) \(\frac{e^2x}{2} \)
c) \(\frac{-e^2x}{2} \)
d) 0