11th Class
Mathematics
Sample Paper
Maths Olympiad Model Paper-2
question_answer
If a denotes the number of permutations of \[x+2\]things taken all at a time, b the number of permutations of x things taken 11 at a time and c the number of permutations of \[x-11\] things taken all at a time such that a = 182bc, then the value of x is