In calculus [Calculus], the quotient rule is a method of finding the derivative [Derivative (math)] of a function that is the ratio of two differentiable functions. Let \(\displaystyle h(x)=f(x)/g(x)\), where both \(f\) and \(g\) are differentiable and \(\displaystyle g(x)\neq 0\). The quotient rule states that the derivative of \(h(x)\) is
\(\displaystyle h’(x)={\frac {f’(x)g(x)-f(x)g’(x)}{g(x)^{2}}}\)
It is provable in many ways by using other derivative rules.
This is one of the rules of Differentiation.
Bibliography
“Quotient Rule.” 2022. Wikipedia, December. https://en.wikipedia.org/w/index.php?title=Quotient_rule&oldid=1127455697.