Question

To find the nth term of an arithmetic sequence use the formula substitute the given values perform the indicated operations and simplify

Answer 1

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Answer 2

The nth term of an arithmetic sequence use the formula substitute the given values perform the indicated operations and simplify

The nth term of an arithmetic sequence is given by an = a + (n – 1)d

• A group of integers separated by a fixed difference between neighbouring phrases is referred to as an arithmetic sequence. The equation n/22a + (n-1)d, where n is the total number of terms to be added, an is the initial term, and d is the constant value, is used to find the sum of an arithmetic series.
• The general term formula for an arithmetic sequence is an=a1+(n-1)xd, where a denotes the nth term, a1 denotes the first term, n denotes the total number of terms, and d denotes the common difference.
• The general term formula for a geometric sequence is an=a1xr(n-1) where an is the nth term, a1 is the first term, and r is the common ratio.
• In this case, the subsequent words in the arithmetic progression (AP) diverge by a common difference (d).

tn= a+(n-1)d

Where, The first term in the series is a

n=the nth phrase

d= Common Differ

Geometric Progression(GP).

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