If f(1) = 8 and f(n) = 5f * (n - 1) - 2 then find the value of f(3) .
1 answer:
Answer:
188
Step-by-step explanation:
f(1) = 8
f(n) = 5 f(n−1) − 2
f(2) = 5 f(2−1) − 2
f(2) = 5 f(1) − 2
f(2) = 5 × 8 − 2
f(2) = 38
f(3) = 5 f(3−1) − 2
f(3) = 5 f(2) − 2
f(3) = 5 × 38 − 2
f(3) = 188
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