Find the 3rd term of an A.P. If the sum of its 5 terms is 60.Choices:- 10 12 14 16
Question
Solution 1
To find the 3rd term of an arithmetic progression (A.P.), we first need to understand the formula for the sum of an A.P.
The sum S of n terms of an A.P. with first term a and common difference d is given by the formula:
S = n/2 [2a + (n-1)d]
We know that the sum of the first 5 terms is 60. So, w Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
Find the 3rd term of an A.P. If the sum of its 5 terms is 60.Choices:- 10 12 14 16
The sum of 4th and 8th terms of an A.P. is 24 and the sum of the 6th and 10th terms is 34. The First term is:
in an A.P. 5,9,13,17,..., FIND THE VALUE OF N FOR WHICH THE SUM OF FIRST 2n terms will exceed the sum of the first n terms by 234.
Find the sum of the first 20 terms of an arithmetic progression, if its fifth term is 11 and its 16th term is 39.
Find the sum of first 5 terms of the series 11, 121, 1331,...Choices:- 177155 12321 24123 23232
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.