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ruslelena [56]
2 years ago
15

What is an explicit formula for the following recusive formula an=an-1+7;a1=2

Mathematics
1 answer:
Artyom0805 [142]2 years ago
3 0
ANSWER
D.
EXPLANATION
The given explicit formula is

and

This implies that,

The explicit formula is given by:

We substitute the known values to get;
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