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nika2105 [10]
3 years ago
10

The formula for the nth term of an arithmetic sequence can be found using the formula Which of the following is equivalent to th

is equation?
Mathematics
2 answers:
djyliett [7]3 years ago
6 0
The formula for the nth term is

a1 + (n-1)d     where a1 = first term and d = common difference
Arte-miy333 [17]3 years ago
6 0

Answer:

n^{th} term of AP = a + (n-1) d

Step-by-step explanation:

Let the first term of arithmetic progression be a and common difference be d.

We have the AP

     a , a + d, a+ 2d, a+3d..............................

     a + (1-1)d , a + (2-1)d, a + (3-1)d, a + (4-1)d..............................

So if we need n^{th} term, we can find it as

         a_n=a+(n-1)d

n^{th} term of AP = a + (n-1) d

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