Question

the general term of a sequence is 3n+1. write the first three terms of the sequence

Answer 1

Step-by-step explanation:

1st

3n+1 (n=1)

3*1+1

3+1

4

2nd

3n+1 (n=2)

3*2+1

6+1

7

3rd

3n+1 (n=3)

3*3+1

9+1

10

If it helped you , please mark it as BRAINLIEST.

Answer 2

Answer:

Step-by-step explanation:

tn = 3n+1

put n=1

t(1)= 3×1 +1 = 4

n=2

t(2)= 3×2 +1 =7

n=3

t(3) = 3×3 +1 =10

so you can see that it make an A.P with common difference 3

series is 4,7,1O.