Question

find the first 4 terms of the ap where the nth term is defined by an=3n-1​

Answer 1

Answer:

t1=2, t2=5 , t3=8 , t4=11

Step-by-step explanation:

just replace "n" with the number of term, so t1=3×1-1=2

Answer 2

A4 = ?

Given :

añ = 3n-1

For

n = 1, 3n - 1 = 2

n = 2, 3n - 1 = 5

n = 3, 3n - 1 = 8

n = 4, 3n-1 = 11

So the first four terms of an AP is :-

2,5,8,11..........so on

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