Question

The 4th and 7th terms of an AP are 3 and 36 . Find the AP and it’s 15th term

Answer 1

Answer:

and then the rest of the day of work to be able, but the most of my friends are the most popular of my friends are not going out to you and the family of four years of the day

Answer 2

Answer:

146

Step-by-step explanation:

4th term of an AP= a+3d=3

7th term of an AP= a+6d=36

subtract 7th term from 4th term then

3d=33

d=33/3=11

substitute d=11 in 4th term

then a=3-11= -8

then 15th term = -8+154

= 146