Home
Class 11
MATHS
Find the sum of n-terms: [(1/1)+(1^3 +2...

Find the sum of n-terms:
`[(1/1)+(1^3 +2^3)/2 +(1^3 +2^3 +3^3)/3+....to n -terms`

Text Solution

Verified by Experts

The correct Answer is:
`(n(n+1)(n+2)(3n+4))/48`
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise ADDITIONAL QUESTIONS|3 Videos

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise FILL IN THE BLANKS|10 Videos

  • SEQUENCES AND SERIES

    MODERN PUBLICATION|Exercise EXERCISE 9 (l) LATQ|6 Videos

  • RELATIONS AND FUNCTIONS

    MODERN PUBLICATION|Exercise Chapter Test|11 Videos

  • SETS

    MODERN PUBLICATION|Exercise CHAPTER TEST 1|12 Videos

Similar Questions

Explore conceptually related problems

Find the sum till n terms: 1+(1^2+2^2)/2+(1^2+2^2+3^2)/3+...

The sum of (n-1) terms of 1+(1+3)+(1+3+5)+

Find the sum of the series (1)/(1)+(1^(3)+2^(3))/(1+3)+(1^(3)+2^(3)+3^(3))/(1+3+5)+... up to n terms.