Respuesta :
let 1/u=x and 1/v=y
so,
-3x-8y=20
-5x+y=19
then solve for it
When you find A and B, back-substitute for A and B and continue from there.
let 1/u=x and 1/v=y
so,
-3x-8y=20
-5x+y=19
then solve for it
When you find A and B, back-substitute for A and B and continue from there.