Correct option (B) 13
Explanation :
We know that f(x + 2) = 2f(x) – f(x + 1).
Substituting x = 0, we get
f(2) = 4 – 3 ⇒ f(2) = 1
Substituting x = 1, we get
f(3) = 6 – 1 ⇒ f(3) = 5
Substituting x = 2, we get
f(4) = 2 – 5 ⇒ f(4) = –3
Substituting x = 3, we get
f(5) = 10 + 3 ⇒ f(5) = 13