Question

Which rule should be used to find the derivative of f (x) = x³sin (x)?

विकल्प

• The power rule

• The product rule

• The addition rule

• The chain rule

Answer 1

The product rule

Explanation:

This function is a product of two simpler functions, f₁ (x) = x³ and f₂(x) = sin (x), requiring the product rule.