Question

write the first three term of the following sequences defined by tn=3n+1​

Answer 1

Given: t n

=3n+1 Taking n=1, we get

t 1

=3(1)+1=3+1=4

Taking n=2, we get

t 2

=3(2)+1=6+1=7

Taking n=3, we get

t 3

=3(3)+1=9+1=10

Hence, the first three terms are 4,7 and 10