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9. If f(1)=8 and f(n)={f(n-1)+2 then which of the following is the value of f(3)? (1) 5 (3) 3 (2) 7 (4) 6
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5 votes
9. If f(1)=8 and f(n)={f(n-1)+2 then which of the following is the value of f(3)?

(1) 5
(3) 3
(2) 7
(4) 6

User Farhan Nasim
by
8.6k points

1 Answer

7 votes

Answer:

5

Explanation:

f(1)=8

f(2)=1/2(8)+2=6

f(3)=1/2(6)+2=5

User Retromuz
by
7.6k points
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