Find no of ways in which n 1 and n 2 can be arranged in a row so that upto - Maths - Probability

Question

Find no of ways in which n 1 and n 2 can be arranged in a row so
that upto any point in the row no Of 1 is more than or equal to no
of 2

Brijendra P. · Accepted Answer

Hi,
Here the line - 
any point in the row no Of 1 is more than or equal to no of 2 is
not clear so please post the complete query

Find no of ways in which n 1 and n 2 can be arranged in a row so that upto any point in the row no. Of 1 is more than or equal to no of 2