Q22_106_20250904125535.webp

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Answer (Choose 1 answer)
☐ A
The function f(n) is defined as below:
1. if n=1 or n=2 then
f(n) = 1;
2. if n > 2 then
f(n)
f(n-1)+2f(n-2)
What is the value of f(5) ?
Back
A. 12
B. 11
C. 13
D. 10
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