Question

$\frac{d}{dx}\left[f\right(x)\cdot g(x\left)\right]=f\left(x\right)\frac{d}{dx}g\left(x\right)+g\left(x\right)\frac{d}{dx}f\left(x\right)$ is known as _____ rule.

• A. Product
• B. Sum
• C. Multiplication
• D. None of these
  

Answer 1

The correct option is A Product

The product rule for two functions $f\left(x\right)$ and $g\left(x\right)$ is given by $\frac{d}{dx}\left[f\right(x)\cdot g(x\left)\right]=f\left(x\right)\frac{d}{dx}g\left(x\right)+g\left(x\right)\frac{d}{dx}f\left(x\right)$