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10 votes
Its just math i need a little help

Its just math i need a little help-example-1

2 Answers

3 votes

use formula an = a+( n -1)d

where , a = first term

n = number of terms

d = common difference

Here , a = 12 , let's suppose n = N and d = 14-12=2

so, an = 12 + ( N -1)2

an = 12+2N - 2

an = 2N +10

an = 2(N+5) is the equation for the nth term of arithmetic sequence of 12 , 14 , 16, 18-------

User Reinard
by
7.9k points
10 votes

Answer:

an = 2n + 10

Explanation:

User Shahzada
by
8.0k points

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