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Number of Divisors (Important Results)
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This lesson discusses the concept of number of divisors in Permutations and combinations

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | No. 1 Educator in IIT-JEE (Maths) | 3 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(9)
Unacademy user
mam plz explain the newman projection with a example
sir , can you please explain me the concept of last question no - IV , in your video lecture ( NUMBER OF DIVISOR) with a example.
sir ye topic clear Ni hua use samjhne ka koi asan tarika Bata do please.......
Vineet Loomba
3 months ago
Shuru se saare lessons padh liye yaa beech beech mein kiye h ?
Neetu Pandey
3 months ago
padhe to saare h
Neetu Pandey
3 months ago
but ye thoda Ajeeb SA h samajh Ni aara
THANKS SIR FOR THE COURSE, but sir end wale part mein 6 se divisible hone 2&3 dono chahiye toh answer (3)(3)(2+1)(1+1) nhi hona chahiye (please explain)
Vineet Loomba
3 months ago
4+1 se minus one krke he toh 4 aya h ..usme 2 include ho toh gya ..dhyan se dubara suno concept ko :)
Ayush t
3 months ago
thanks sir, samaj aagaya
sir ek baat kahu ye course karkae maja hi aagaya. i did till this lecture. in 1 day with notes preparing . and everything explained in a nice way that I didn't stuck at single. Point
Vineet Loomba
3 months ago
Yhanks ..u r a goos student thts the reason
sir mene ek question Kia jisme number of proper divisor pucha tha but usme total me se 1 subtract Kia. Mene online proper divisor search kia to udhar likha tha ki 'all divisors excluding the number itself.' Matlab 1 bhi proper divisor hua??
Vineet Loomba
5 months ago
1 ko toh waise proper divisor nhi bolte
Gagandeep Singh
5 months ago
to agar aye exam mein to 1 ko bhi exclude kru??
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