U2.9 The Quotient Rule and Derivatives of tan, cot, sec, csc
Apply the quotient rule (f/g)' = (f'g − fg')/g², and use it to derive and apply the standard trig derivatives: tan, cot, sec, csc.
What you'll do in this lesson
A voice-first session with the Crimsora tutor on U2.9 The Quotient Rule and Derivatives of tan, cot, sec, csc, then targeted practice and FRQs — with the tutor adapting to where you get stuck.