IIT JEE Guru
Follow Me!3 years experience in field of IIT JEE at prestigious institutes.
To post or to start discussion please follow / connect this page.
How do i find ten's digit in the expansion 1!+2!+3!+.............+n!?
can you help me cleraing physics doubt
sir i have qualified in mains and preparing for jee advance
i have lost much marks just due to physics
which topics i should concentrate and score more
sir i have doubts in physics of 11 th