find dy/dx,if y^x+x^y+x^x=a^b
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Let u=y^x
Log u = xlog y
Now differentiate wrt x
Similarly
V= x^y
Logv= ylog x
And
W=x^x
Logw=xlogx
Then for dy/dx = du/dx+dv/dx+dw/dx
Log u = xlog y
Now differentiate wrt x
Similarly
V= x^y
Logv= ylog x
And
W=x^x
Logw=xlogx
Then for dy/dx = du/dx+dv/dx+dw/dx
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