Question

8. Calculate the sum : 3+(-3)+3+(3)+3+(-3)+.....
(a) If the number of terms is 40.
(b) If the number of terms is 71.​

Answer 1

Calculate the sum : 3+(-3)+3+(3)+3+(-3)+.....

(a) If the number of terms is 40.

(b) If the number of terms is 71.

Step-by-step explanation:

answer =37