Recent questions tagged discrete-mathematics

0 votes
1 answer
61
0 votes
1 answer
62
let a = {2,4,6,8} suppose b is a set with |b| = 5 what are the smallest and largest possible values of |A*B|
0 votes
0 answers
63
What is the total number of integer partitions ( unordered Summation) of the natural number 8 ?I am getting 22. Is it correct ?
1 votes
1 answer
64
Given a group G with a subgroups H and K, and the assumption that |H| = m, |K| = n, where gcd(m, n) = 1, what can we infer?a. H ∩ K = {e}, the identity elementb. H ∪ ...
0 votes
1 answer
65
0 votes
1 answer
66
0 votes
1 answer
67
Consider the set of 4 -digit positive integers. How many of them have their digits in :-a) strictly decreasing order ?b) non decreasing order ?c) non increasing order ?...
0 votes
1 answer
69
Given: (p$ \vee$ q) is True. Find the truth value of statements, 1. p is false or q is true. (Can't determine) 2. If p is false then q is true. (True) is my answer correc...
1 votes
1 answer
70
0 votes
1 answer
72
1 votes
0 answers
77
0 votes
1 answer
79
3 votes
3 answers
81
the solution of the linear congruence 4x = 5(mod9)? 6 (mod 9)8 (mod 9)9(mod 9)10 (mod 9)
1 votes
0 answers
83
2 votes
1 answer
85
1 votes
2 answers
88