ive forgotten how to do this... a little help to start off for these questins is muchly appreciated
1. p(acos theta, b sin theta) is any point on ellipse x^2/a^2 + y^2/b^2= 1
M is midpoint of SP where S is focus
find coord of M
2. for what vakues of k does equantion
x^2/ 29-k + y^2/ 4-k = 1...