Question

If a=-1 and d=-3 then the 10th term of the A.P.is

Answer 1

Solution:

Given,

• First term of AP = -1
• common Difference of AP = -3

To find : Find the 10th term of Arithmetic Progression;

Solution:

We know, Tn = a+(n-1)d

Tn = -1 + (10-1)-3

Tn = -1 + 9(-3)

Tn = -1 - 27

Tn = -28

Therefore, 10th term of AP is -28.