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Uog e+ Tug(105 EUIf ** + xy + yot = a', then findb |
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Answer» y^x(X/y*dy/dx+logy)+x^y(y/X+logxdy/dx)+x^x(1+logx)=0dy/dx(xy^y-1+x^ylogx)=-x^x(1+logx)-y^xlogy-x^y-1ydy/dx=-x^x(1+logx)+y^xlogy+x^y-1y/xy^x-1+x^ylogx |
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