Question

(a+b)^-1 (a^-1+b^-1) = a^xb^y find x+y+2​

Answer 1

Answer:

(a+b)-¹ (a-¹+b-¹)= a^x +b^y

Answer 2

ANSWER IS 0 ,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,

x=y=-1

x+y+2=-2+2=0