MATSEC AM Pure Mathematics Complete Prep Course — Lesson 68: Logarithmic differentiation

This lesson covers logarithmic differentiation, an edge topic on the MATSEC Advanced Matriculation Pure Mathematics paper. Sarah shows the four-step method, take natural logs, simplify with the log laws, differentiate implicitly, then multiply back by y, and why it is required whenever the variable sits in the exponent. Worked examples cover y equals x to the power x and a three-factor product, plus the modulus condition and the marks lost by leaving y in the answer.

Lesson 68 of 158 in the MATSEC AM Pure Mathematics Complete Prep Course audio course from ExamPrepRise.

• Watch the video course (exampreprise.com/courses/mt-matsec-am-pure-mat…)
• Free practice questions (exampreprise.com/practice/mt-matsec-am-pure-ma…)

Always confirm the current test plan, eligibility rules, fees and scheduling details with the official test provider before you register.