If A = 0.289289289______ and B = 0.578578578______, then what is the value of {(A + B)2 - A2 + B2} / (A + B)2?
1
34/98
2
1156/867
3
2156/1867
4
45/99
If A = 0.289289289______ and B = 0.578578578______, then what is the value of {(A + B)2 - A2 + B2} / (A + B)2?