Only at a at the moment, I know x coordinate would be 0 but not sure how I'd find the y coordinate.
I'm guessing the equation for the circle that B and A lie on is
so maybe
is the half that B lies on, I don't know where to go from there
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Need help with a q (1 Viewer)
- Thread starter xibu34
- Start date
Only at a at the moment, I know x coordinate would be 0 but not sure how I'd find the y coordinate.
I'm guessing the equation for the circle that B and A lie on is
so maybe
is the half that B lies on, I don't know where to go from there
Would the following working help for part (a) and part (b)?
Therefore matching the answers provided in the textbook.
Therefore matching the answers provided in the textbook.
Cheers, this helped heaps !
Cambridge q's are really a different beast to Math In Focus...