Boku
IiTeachChem
•Created by Gaurav on 5/28/2024 in #💭│doubts
basic maths
x^(m-n) ko x^m/x^n (similarly for the rest) karke simplify karne se a jayega
15 replies
IiTeachChem
•Created by Gaurav on 5/28/2024 in #💭│doubts
basic maths
a3 + b3 + c3 = (a+ b+ c ) ( a2 + b2 + c2 – ab – bc – ca ) + 3abc.
16 replies
IiTeachChem
•Created by Gamertug on 5/25/2024 in #💭│doubts
no of surjections
first grouping then arrangement
12 replies
IiTeachChem
•Created by Gamertug on 5/25/2024 in #💭│doubts
no of surjections
is case me koi formula nahi hota, grouping lagana padhta hai set A me to get the onto condition between the two sets
12 replies
IiTeachChem
•Created by Gamertug on 5/25/2024 in #💭│doubts
no of surjections
first n>m aap mCn kar kaise sakte ho
12 replies