Question

The 10th tern from the end of the Ap -5 , -10 , -15 ,..... -1000 is​

Answer 1

Answer:

Let last term be 1st term, we begin from last term.

Then a = -1000, d = -5 - (-10) = 5, n=10

a10 = -1000 + (10-1)×5

= - 1000 +45 = - 955 Ans