Please give an easy solution for: The sum of the n terms of A.P. is 5n-n2. Find the nth term of the A.P.
Please give an easy solution for:
The sum of the n terms of A.P. is 5n-n2. Find the nth term of the A.P.
vishal , 9 Years ago
Grade 10
10 grade maths> Please give an easy solution for: The sum...
1 Answers
SAI SARDAR
Last Activity: 9 Years ago
Dear Vishal,the sum of n terms of A.P is 5n-n2 .So the nth term was 5-2(n-1).It is derived from comparing the given equation to the equation of sum of n terms in A.P.
All The Best.
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