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    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
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