Question

5/a- 6/b. = 3 and 1/a+ 4/b= 11​

Answer 1

Step-by-step explanation:

I don't know how the answer of this

Answer 2

Answer:

let 1/a = u and 1/v = v

then

5u-6v=3

1u+4v=11

therefore, v=2 and u=3

thus, a=1/3 b=1/2