Question

1.
If.xy) = xy = 1 -/-y, then x +y is
5
6
TO
II. a
= 3
III. If= 2 and ax - by = u? - b?, then x =
a b
Which is true?
(a) I only
(c) III only
(b) II only
(d) None of these
The system of equations 3x + 2y = a and 5x+
has infinitely many solutions for x and y, thena​

Answer 1

Answer:

what??????? I think the question have a problem