Turn on thread page Beta
    • Thread Starter

    Name:  Polor coords +.PNG
Views: 10
Size:  44.5 KB

    What steps do I take with this as I'm completely stumped to what I'm trying to do?
    • Community Assistant

    Community Assistant
    (Original post by xAikx)

    What steps do I take with this as I'm completely stumped to what I'm trying to do?
    Just sketch r=1+cos(theta) for the first part. The ‘a’ is just an enlargement of this shape so you can denote the furthest points from the origin as 2a and thats all you need.

    For part b you’re just solving two equations and sketching a circle of radius a

University open days

  1. University of Cambridge
    Christ's College Undergraduate
    Wed, 26 Sep '18
  2. Norwich University of the Arts
    Undergraduate Open Days Undergraduate
    Fri, 28 Sep '18
  3. Edge Hill University
    Faculty of Health and Social Care Undergraduate
    Sat, 29 Sep '18
Which accompaniment is best?
Useful resources

Make your revision easier


Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here


How to use LaTex

Writing equations the easy way

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.