Folks,
I am struggling with this seemingly simple task of solving for s and t in terms of x and y to ultimately get u in terms of x and y.
(1)
(2)
(3)
My attempt is as follows: From eqn 1 find t, its a quadratic in t
(4)
From (2) find t (5)
Then equate 4 and 5???.... Im actually lost....
The answers are