Recent content by Stawt

Just wondering if anyone knows the difference between the two?

Revised revised timetable.

Bio -91 Chem - 89 English (Std) - 80 Maths ext1 - 93 Maths ext2 - 86 Physics - 87 Einstein: 96.65 Matrix: 96.40

P is a point in the first quadrant of the co-ordinate plane, lying on the parabola x^2 = 4y. The normal to the parabola at P meets the parabola again at a point Q in the second quadrant. The tangents to the parabola at P and Q meet at a point T. If S is the focus of the parabola and if QS = 2PS...