parametrics help (1 Viewer)

[jonk54]

P is a variable point on the parabola [x^2 = 4y]. The Normal at P meets the parabola again at Q. The tangents at P and Q meet at T. S is the focus and QS=2PS.

(a) Prove angle PSQ = 90 degrees
(b) Prove that PQ = PT


N.B. Please write ur answers step-by-step i.e. line by line!

THANKS Guy(s)

 

[victorling]

wait for my solution
lol

 

[victorling]

i am serious
wait until tomorrow
i got to sleep soon tonight...........zzzzZZZZZ

 

[Giant Lobster]

didnt i answer this in the ext2 forum already

 

[victorling]

so
no need for my solution?
lol
as GIANT LOBSTER said that he/she has already posted it for u