Question

Check whether -150 is a term of Ap 11 8 52

Answer 1

Step-by-step explanation:

a = 11 , d = -3

nth term = a+(n-1)d

a+(n-1)d = -150

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

(n-1)-3 = -161

n-1 = 53.66

n = 53.66 + 1

n = 54.66

term is a whole number hence 150 is not a term in this A.P