Grade 12Differential Calculus
d/dx x^xcosx
d/dx x^xcosx
1 Answer
Badiuddin askIITians.ismu Expert
Dear himanshu
y= xxcosx
lny = xlnx + lncosx
differentiate
1/y dy/dx = 1+lnx -tanx
dy/dx =y[1+lnx -tanx]
dy/dx =xxcosx[1+lnx -tanx]
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