9. A child has 12 blocks, of which 6 are black, 4 are red, 1 is white, and 1 is blue. If the child puts the blocks in a line, how many arrangements are possible?© BrainMass Inc. brainmass.com February 24, 2021, 2:37 pm ad1c9bdddf
If we have n objects of which n1 are the same, n2 are the same, n3 are ...
This solution is comprised of a detailed explanation to answer how many arrangements are possible.