Question

If [
1 0
0 1
][
a
b
] = [
1
−1
], then the value of 2a-b is

Answer 1

Answer:

you end-of-life jvu if Gotti h a full time lagega tumko to aana hi tha song ft

Answer 2

Can u pls send the question another time cuz it is not in a perfect form and me getting confused