Question

- 150 is a term of the AP 11, 8, 5, 2 or not​

Answer 1

Answer:

a = 11

an = -150

d = 8- 11= -3

an = a + (n-1) d

-150 = -3 + 3n +3

-150 = 3n

-150/3 = n

50= n

yes it is