Vedclass
Class 11MathematicsSequences and Seriesnth term of special series, Sum to n terms and Infinite number of terms

$(1^2-1+1)(1!) + (2^2-2+1)(2!) + \ldots + (n^2-n+1)(n!)$ નો સરવાળો શું થાય?

KVPY 2011All KVPY
  • A
    $(n+2)!$
  • B
    $(n-1)((n+1)!) + 1$
  • C
    $(n+2)! - 1$
  • D
    $n((n+1)!) - 1$
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Mathematics Questions

Chapter

Sequences and Series

Subtopic

nth term of special series, Sum to n terms and Infinite number of terms

Previous Year

KVPY 2011 PaperAll KVPY years →

Similar Questions

જો $1 + \frac{1 + 2}{2} + \frac{1 + 2 + 3}{3} + \dots$ ના $n$ પદોનો સરવાળો $S$ હોય,તો $S$ બરાબર શું થાય?

Easy
View Solution

$5^{1/2} \cdot 5^{1/4} \cdot 5^{1/8} \cdots \infty$ નું મૂલ્ય ....... છે.

Easy
View Solution

શ્રેણી $0.7, 0.77, 0.777, \dots$ ના પ્રથમ $20$ પદોનો સરવાળો કેટલો થાય?

MediumJEE MAIN 2013
View Solution

જો $S$ એ શ્રેણી $1 + \frac{1 + 2}{2} + \frac{1 + 2 + 3}{3} + \dots$ ના $n$ પદોનો સરવાળો હોય,તો $S = \dots$

Difficult
View Solution

જો $S_{n} = 4 + 11 + 21 + 34 + 50 + \ldots$ એ $n$ પદો સુધી હોય,તો $\frac{1}{60}(S_{29} - S_{9})$ ની કિંમત $.......$ થાય.

DifficultJEE MAIN 2023
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo