Question

find the number of ways of arrangement of letter in the sentence "mary married harry " using permutations
pls ..

Answer 1

total no.=16
m repeat =2time=p
a repeat=3 time=q
r repeat= 5time=r
y repeat =2time=s

n!÷p!×q!×r!×s!
16!÷2!×3!×5!×2!

$240 \times 182 \times 132 \times 90 \times 56 \times 6 \div 2 \times 6 \times 2$