Question

Find the 10th term of the A.P-6 -11/2, -5​

Answer 1

Answer:

-3/2

Step-by-step explanation:

a=-6

d=a2-a1=-11/2-(-6)=-11/2+6=1/2

an=a+(n-1) d

=-6+(10-1)1/2

=-6+9×1/2

=-6+9/2

=-3/2