Find from first principle the differential coefficients of the following functions :
`x^(x)`

Find from first principle the differential coefficients of the following functions : e^(sqrtx)

Find from first principle the differential coefficients of the following functions : cos(logx)

Find from first principle the differential coefficients of the following functions : log(sinx)

Find from the first principle the differential coefficients of the following functions : xtan^(-1)x at x=1

Find from first principle the differential coefficients of the following functions : sqrt(cotx)

Find from first principles the differential coefficient of sin 2x .

Find from first principles the differential coefficient of 2x^(2) + 3x .

Find from first principles differential coefficients of sqrt( x^(2)+1)

Find from the first principle, the derivatives of the followings functions : log 3 x

Find from the first principle, the derivatives of the following functions : sin 4 x