Recommended Questions
- If the sum of terms of an AP is 2n^2 +5n , then the n^(th) term will b...
Text Solution
|
- The sum of first n terms of an AP is 4n^(2)+2n Find its n th term.
Text Solution
|
- If the sum of n terms of a series is S(n)=n(5n-3) find the n^(th) term...
Text Solution
|
- The fifth term of an AP of n terms, whose sum is n^2 -2n, is
Text Solution
|
- If the sum of terms of an AP is 2n^(2)+5n, then the n^(th) term will b...
Text Solution
|
- If the ratio of n^(th) terms of two A.P's is (2n+8):(5n-3) then the ra...
Text Solution
|
- The sum of 'n' terms of two AP are in the ratio 5n-3:4n+18 Ratio of th...
Text Solution
|
- If the sum of n terms of an AP is n^2-2n then find its n^(th) term
Text Solution
|
- The sum of first n terms of an AP is (3n^2+6n) Find the n^(th) term an...
Text Solution
|