Question

Which term of AP 14,11,8-----is -1

Answer 1

Answer:

6

Step-by-step explanation:

Tn = 14 + (n-1)3

So by solving we get 6

Answer 2

Answer:

6

Step-by-step explanation:

tn=a+(n-1)d

tn=-1,a=14,d=-3

-1=14+(n-1)(-3)

-15=(-3)(n-1)

n-1=5

n=6