Yr2 Methods in Calculus

Question 1

Use implicit differentiation for anything in the form…

Answer 1

y = arcsinx or y = arccosx

Question 2

Undefined so…

Answer 2

no stationary points

Question 3

Remember when differentiating something like sinh y…

Answer 3

it would differentiate to (dy/dx) cosh y

Question 4

If the denominator is in the for x^2 + 1 or x^2 - 1, with or without a square root…

Answer 4

we can use the FG and the results for inverse trig functions.