Question

Find the number of terms of the AP −10, −6, −2, 2, 6, ....that add up
to give the sum 1140.

Answer 1

Step-by-step explanation:

i am sry

I tried but not able to get it

bye sry

Answer 2

Answer:

Find the number of terms of the AP −10, −6, −2, 2, 6, ....that add up

to give the sum 1140.