Question

find the 10th term of arithmetic sequence with 3n-1​

Answer 1

Answer:

26

Step-by-step explanation:

Given ,

The nth term is 3n-1 (NOTE : IF THE POWER ON n is not given that is for eg : (n*2-3 )then will follow this procedure )

Now ;putting the value of n=1 in the given equation we get

N=2 (here n1=a1)

So ;a 1 = 2

Now putting n =2

We get n=5

Here n2=a2

Similarly we will get d=3

Therfore the arithmetic progression will be

2 ,5,8,11,14,17,20,23 and 26..

Answer 2

Step-by-step explanation:

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