Class 12 Important Question - Note Library


Class 12 Important Question

Formula for Permutations and Combinations- Class 12

Permutations: Arrangement of objects taken some or all at a time is known as Permutation. Formula: Permutations of n different objects taken r at a…

Class 12 Chemistry : Important Questions and Topics for NEB exam 2081

Here are important Topics and Questions which are frequently asked question in neb class 12 exam . ORGANIC CHEMISTRY : SET A: Almost one sure : Ide…