• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Edexcel Core 4 MEI Exercises

Messages
9
Reaction score
5
Points
13
Does anyone have pdf files on MEI Exercises such as the one attached? I am not talking about Chapter Assessments which are easily available.
 

Attachments

  • Chapter 4 - Parametric differentiation.pdf
    39.6 KB · Views: 5
  • Chapter 4 - Parametric differentiation ANSWERS.pdf
    128.2 KB · Views: 5
Messages
493
Reaction score
729
Points
103
How to solve part B,

Well, i know we can do it by completing square method BUT how can we prove that x > 0 for all values of xqs 1.png
 
Top