Question

Exercise 5
1. Which term of the A.P. 40, 36, 32, ... is 0?
The sum of how many terms of the A.P.
is 0?​

Answer 1

........................

Answer 2

Answer:

11 th term is 0

Step-by-step explanation:

a=40 d=-4

a=a+(n-1)d

0=40+(n-1)-4

-40/-4=n-1

10=n-1

11=n