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Alinara [238K]
3 years ago
9

What are the 1st 5 terms in this sequance? t_n=2t_(n-1)+t_(n-2) where t1=3, t2=4, and n is a natural number greater than or equa

l to 3.
Mathematics
1 answer:
Zepler [3.9K]3 years ago
3 0
The first two terms are given, t_1=3 and t_2=4.

The third term, according to the formula, is

t_3=2\times4+3=11

and the next two terms are

t_4=2\times11+4=26
t_5=2\times26+11=63
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