Question

Find tenth term of the AP −11 , −8 , −5 ​

Answer 1

Answer:

-38

Step-by-step explanation:

d=-11--8

=-11+8

=-3

a=-11

10th term=a+9d

=-11+(9×-3)

=-11+-27

=-11-27

= -38

Answer 2

Answer:

-11,-8,-5.

a=-11. d=-8-(-11)=-8+11=+3. n=10. A10=?

An=a+(n-1)d.

A10=-11+(10-1)(3).

=-11+(9)(3).

=-11+27.

=+16.

This is your answer.