Question

23rd is x².cosx+ 2x. sinx​

Answer 1

Answer:

2xcosx . x²(-sinx) + 2sinx . 2xcosx

Explanation:

first differentiate x² with cos x as it is then differentiate cos x with x² as it is then + symbol will be as it is then differentiate 2x with sinx as it is then differentiate sinx with 2x as it is

it's actually product sum differentiation....