Question

differentiate the following functions with respect to x CosX square + 1 ​

Answer 1

>>x*cos x^2+1

On differentiating, in terms of x :

>>x* d(cos x^2)/dx + cos x^2 * d(x)/dx + d(1)/dx

>>x*2*cos x + 1*cos x^2 + 0

>>2x cos x + cos x^2 <<==Answer