Skip to content

Course home

Sign up

1.7.18 Chain rule (A-level only)

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859
Question 23

The point P P\,P lies on the curve with equation y=sec⁡(x2)\displaystyle y = \sec \left( \frac{x}{2} \right)y=sec(2x​) with x x\,x coordinate 2π3\displaystyle \frac{2\pi}{3}32π​.

Find an equation of the normal to the curve at the point PPP.

[6]
Markscheme

1.7.18 Chain rule (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.7.18 Chain rule (A-level only)

74 exam-style questions on OCR A Level Maths 1.7.18 Chain rule (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank