Permutation and combination -17 | Number of divisors | class 11 | IIT JEE | #jeemaths | intotomaths

Permutation and combination -17 | Number of divisors | Class 11 | IIT JEE | #jeemaths | intotomaths
some following points have been discussed in this lecture...
1. Total number of divisors
2. Total number of proper divisors
3. Sum of all divisors of a number
4. Total number of even divisors
5. sum of all even divisors
6. Total number of odd divisors
7. Sum of all odd divisors
8. in how many ways a number can be expressed as a product of two factors
9. in how many a number can be expressed as a product of co-prime numbers
⭕ Telegram: https://t.me/INTOTOMATHS/79
⭕ Instagram: https://www.instagram.com/intoto.maths?igsh=MWxpeGhtN2Qzcm4yYQ==
#permutationandcombination #combination #class11maths #class11 #iitjee #jeemains #concept #maths #ncert #cbseclass11 #intotomaths #subscribe #youtube #online #education #jee

Видео Permutation and combination -17 | Number of divisors | class 11 | IIT JEE | #jeemaths | intotomaths канала INTOTO MATHS