**Q) **Solve :- = 2; = – 1, x, y > o

**Ans: **Let’s consider, = A and = B

therefore the given equations will be:

Equation = 2 will become:

2 A + 3 B = 2 ………. (i)

Similarly, = – 1 will become:

4 A – 9 B = -1 ….. (ii)

By solving equations (i) and (ii), we get:

A = 1/2 and B = 1 /3

Next, let’s put these values back into original form of A and B, Hence,

A =

By squaring on both sides, we get:

**X = 4**

Similarly, B =

By squaring on both sides, we get:

**Y = 9**

Since both values satisfies the given condition of X, Y > 0.

**Therefore value of X is 4 and value of Y is 9.**