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e^(xy) + y^2 = sin(x + y)

 Mar 20, 2017
 #1
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e^(xy) + y^2 = sin(x + y)

 

Answer:

 

(y^2)+(e^(x*y))

 Mar 20, 2017
 #2
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Assume that y is a imaginary number, y = ai

e^(axi) - a^2 = sin(x + ai)

cos(ax) + i sin(ax) - a^2 = sin x cosh a + i cos a sinh b

 

This seems not solvable :(

 Mar 23, 2017

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