Question

how to find the 20th term in the sequence 5,9,13

Answer 1

Answer:

Our formula is: an = a1 + (n-1)d.

Here, 'd' is the common difference, 2, and 'n' is the 20 since we're looking for the 20th term.

'a1' is the first term, and 'an' should be 'a20' , which is the 20th term.

Step-by-step explanation:

Hope it helps

Answer 2

Answer:

an=a*(n-1)d

a20=5*(20-1)4

a20=5*(19)4

=5*76

=81