Question

please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer it's very urgent for me please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer please answer​

Answer 1

Answer:

Your answer is

a) -1

b) -1

Answer 2

Answer:

" Both answer is -1. "

hope helpful