Recent questions in Engineering Mathematics

0 votes
1 answer
5421
2 votes
1 answer
5422
No of ways to distribute 6 different gifts to 2 student from total 4 student ? my approach ... distinct to distinct ... am getting 378 , given ans is 384 ... they permute...
0 votes
0 answers
5423
0 votes
2 answers
5424
0 votes
1 answer
5427
0 votes
0 answers
5428
0 votes
0 answers
5430
If two squares are chosen at random on a chess board the probability that they have a side in common is ?
3 votes
2 answers
5432
For a complete graph with 10 vertices, The number of spanning trees is at least_____?
1 votes
3 answers
5433
Number of ways to distribute 6 distinct balls into 3 distinct boxes,such that each box contains at least 1 ball?
1 votes
1 answer
5435
Number of subgraphs possible with K4? Given answer is 106 .I think 112 is correct?
2 votes
2 answers
5436
0 votes
0 answers
5440