1) 13 boys and 2 girls are to be placed next to each other in the school ground for morning assembly. What is the probab
Posted: Sat Feb 26, 2022 11:20 am
1) 13 boys and 2 girls are to be placed next to each other in the school ground for morning assembly. What is the probability that there are exactly 4 boys between the 2 girls? 22 15P 21 15P 20 15P 20 16 F)