0 votes
1 answer
1
all test is paid or not
1 votes
3 answers
2
How many numbers between 0 and 1 million can be formed using 0,7,8
3 votes
1 answer
3
there are 3 Indians and 3 Chinese in a group of 6 people .how many subgroups of this group can we choose so that every subgroup has at least one Indian?please help me out...