Let f(x) = (x + 1)2 -1, x ≥ -1
Statement -1: The set {x:f(x) = f-1(x)}= {0,-1}
Statement -2: f is a bijection.
(A) Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1
(B) Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1
(C) Statement-1 is true, Statement-2 is false
(D) Statement-1 is false, Statement-2 is true