Question

Is -150 a term of the AP 11, 8, 5, 2, _ _ _ _ _ _?

Answer 1

Step-by-step explanation:

common difference = -3

a+(n-1)d

-150 = 11 + (n-1)-3

-150 = 11-3n+3

-150 -11 - 3 = -3n

-164 = -3n

164/3 = n

54.6 = n

hence it is not absolutely divisible ., -150 is not the term of AP