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.
Question
Solution 1
The sum of an arithmetic progression can be calculated using the formula:
S_n = n/2 * (2a + (n-1)d)
where: S_n is the sum of the first n terms, a is the first term, d is the common difference, and n is the number of terms.
Given the arithmetic progression 5, 9, 13, 17, ..., we can see that a = 5 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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