Recent content by piyushon2411

Also ,please can someone explain how to do these kind of questions ,forex- N is a set of all natural numbers less than 500 which can be written as the sum of 2 or more consecutive natural numbers,find the max number of elements possible in N? A.)250 B.)492 C.)493 D.)None of these

Hey chiro, thanks for the solution, i doubt that i got it fully ,can u please explain wt u did after we consider just 100! to get the number of digits,thanks in advance For the above problm to get the last 2 digits, going by the conventnl method, last 2 digits from 1 to 9 factorial...

How to find out number of digits in 1!+2!+3!...+100!?