Let's crack NDA 2024.
In this video I have discussed about the the different cases under PERMUTATION mainly when question asks for things to be always together and never together.These two are the cases that are most important to understand and also the concept behind it.I have solved questions also so that you get a greater clarity on how to approach such types of questions.
Watch the complete video
ALL THE BEST
JAI HIND🤝
----------------------------------------------------------------------------------
#ndapreparation #nda #ndaexam #class11 #defence #defenceexam #class12 #armedforces #nda2024 #ndamaths #permutation #combination #ndapyqs
Негізгі бет Permutation and Combination Lec-4||Always together + Never together concept||NDA EXAM ||NDA -1-2024
Пікірлер: 12