contestada

An arithmetic sequence has the following properties:
The sum of its 18 term and 4th term is 29
1) The sum of its oth and 8th terms is 74
Find a formula for the nth term T of this sequence.

An arithmetic sequence has the following properties The sum of its 18 term and 4th term is 29 1 The sum of its oth and 8th terms is 74 Find a formula for the nt class=

Respuesta :

joonnischaya

Answer:

Easy peasy

Step-by-step explanation:

7+(n-1)5

Otras preguntas