Question

Find the number of ways of distributing four distinguishable particles a,b,c,d

Answer 1

this is an inccomplete question bro

Answer 2

Taking 1 at a time :3 ways, taking 2 at a time : 2 ways, taking 3 at a time : 1 way now to repeat taking 1 at a time for all “a, b, c, d” is 4 ways... So total number of ways is = 4×3×2×1 = 4! = 24