When is the Product Rule used for differentiation?
Whan fns are multiplying each other and cannot be simplified.
What is the Product Rule (for 2 fns)?
When is the Quotient Rule used for differentiation?
Whan fns are dividing each other and cannot be simplified.
What is the Quotient Rule (for 2 fns)?
What is the Product Rule (for 3 fns)?
Cos x
-cosec2x
-cosecx cotx
secx tanx
Sec2x
Where can Maximum or Minimun points occur?
At stationary points, endpoints and non differentiable points.