Question

if the 3rd and 9th term of the AP are 4 and -8 respectively which term of the AP 0​

Answer 1

Step-by-step explanation:

your answer is in the picture..

Hope it will help you!

Answer 2

Answer:

Step-by-step explanation:

a+2d=4

a+8d=-8

subtracting 2 from 1

-6d=12

d=-2

a=4-2d

a=4-(-4)

a=8

An=0

0=8+(n-1)-2

-8=(n-1)-2

4=n-1

5=n

hence 5th term of the ap is 0