3. The Quotient Rule The Quotient Rule allows you to differentiate functions such as: However, in many cases, it is easier to use the Product Rule so it should be used selectively. e.g. this quotient could be turned into this product:
4. The Quotient Rule Can you prove the Quotient Rule by writing u = yv and differentiating this product with respect to x? Gottfried Leibniz (1646 – 1716) Leibniz discovered the Quotient Rule in July 1677