Kaylene V.
asked • 09/22/21If f(1)=3 and f(n)=f(n-1)2 -1 then find the value of f(4)
If f(1)=3 and f(n)=f(n-1)2 -1 then find the value of f(4)
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1 Expert Answer
Leo Chun Hung L. answered • 09/22/21
Tutor
New to Wyzant
Experienced Tutor in Physics and Mathematics
f(2)=f(1)2-1=32-1=8 (Using given condition f(1)=3)
f(3)=f(2)2-1=82-1=63
f(4)=f(3)2-1=632-1=3968
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Kaylene V.
Thank you!09/22/21