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A^0=2,a^n+1=6+a^n solve the question

1 Answer

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Answer:

The answer is:

a^n = 2 + 6(n-1)

Explanation:

Find the first few terms of the sequence.

We know that a

0

=2, so the first term of the sequence is 2.

From the given recurrence relation, we can find the next few terms as follows:

a^1 = 6 + a^0 = 6 + 2 = 8

a^2 = 6 + a^1 = 6 + 8 = 14

a^3 = 6 + a^2 = 6 + 14 = 20

Look for a pattern in the sequence.

We can see that the sequence is increasing by 6 each time. This suggests that the sequence is an arithmetic sequence with a common difference of 6.

Find the general formula for the sequence.

The general formula for an arithmetic sequence is a

n

=a

1

+d(n−1), where a

1

is the first term and d is the common difference.

In this case, the first term is 2 and the common difference is 6, so the general formula for the sequence is a

n

=2+6(n−1).

Answer the question.

The question asks us to find the value of a

n

for any given value of n. We can use the general formula to do this.

For example, to find the value of a

4

, we can simply substitute n=4 into the general formula:

a^4 = 2 + 6(4-1) = 2 + 6(3) = 20

Therefore, the value of a

n

for any given value of n is a

n

=2+6(n−1).

User Stacy Dudovitz
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