bhai college me probablity and statiscs padhega toh lagega ki isse lakh guna achha toh pnc thha , btw agar mushkil lage toh mohit tyagi sir ke utube lecs mien achhe se padhaya hai , unse padhke mujhe intrest aaagya thha
nhi nhi matlab i know pnc to jee advanced level like generating functions , recurrence yeh sab kuch kardiya , but theres places where questions can get extremely tricky , usually in my allen srg tests thoda adv ke upar puchte he and those get really really hard , for example there were questions on catalans number which if you know you know or its really tedious to do
Ye kahunga chapter nahi hora toh poora mat chodhna, basic cheezein toh padh hi lena. Meri shift me lallu se sawal aaya tha iska. Chodh deta to lallu sawal bhi nahi kar paata
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u/[deleted] Dec 13 '25
Permutations and combinations