Question

If a/b= 2.222.............(where a and b are co - prime integers) then 1/2(√b+2√a - √b-2√a) is equal to
(a)0
(b)1
(c)√5
(d)2​

Answer 1

Answer:

1/2(root b + 2root a - root b - 2root a)

the bracket will become 0 after cancellation so answer a