Question

which term of the AP 14, 11, 8, is -17​

Answer 1

Answer:

8

Step-by-step explanation:

a=11d=-3 now put in formula

an=a+{n-1}d

an= -17

plzz. follow me

Answer 2

Answer:

-17 can not be a term of the given series.

Step-by-step explanation:

a=14

d=-3;

an=a+(n-1)d

Let nth term of the series be -17

∴an =14+(n-1)(-3)

⇒14-3n+3 =-17

3n=34;⇒n=34/3 not a whole number. ∴ -17 is not a term of the given A.P.