Q46Multiple choice
Let f : R → R be defined by 2x: x > 3 f ( x) = x 2 :1< x ≤ 3 3 x : x ≤1 Then f (– 1) + f (2) + f (4) is
- (A)9
- (B)14
- (C)5
- (D)none of these
Let f : R → R be defined by 2x: x > 3 f ( x) = x 2 :1< x ≤ 3 3 x : x ≤1 Then f (– 1) + f (2) + f (4) is