Question

If the first term of ap is -5 and the common difference is 2 then the sum of first 6 terms i

Answer 1

Answer:

0

Step-by-step explanation:

Given :

a = -5

d = 2

Sn = ?......(where n is 6)

Solution :

We know that,  Sn = n/2(2a + (n-1)d)

Thus substituting the values of a, d, and n we get ..

Sum of first 6 terms = 0