Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  Archives  >>  JEEMAIN-2014
Answer
Comment
Share
Q)

The sum of the first n natural number is one fifth of the sum of their squares, then n is

$\begin{array}{1 1} 5 \\ 6 \\ 7 \\ 8 \end{array} $

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...