Recent questions in Discrete Mathematics

0 votes
1 answer
181
expected no of time a fair coin need to be tossed so that three consecutive head are obtained equal to …..
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0 answers
182
why pentagon is not a lattice ?
0 votes
1 answer
185
How do you convert the FOL to English phrases? It seems sometimes so difficult. Can you mention some video link or some article where I can get my concept clear on this?
2 votes
2 answers
186
Determine the Number of $6$ digit integers (no leading zeroes) in which no digit is repeated and its divisible by $4$.
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2 answers
190
2 votes
4 answers
191
In how many ways can 3 non-negative integers be chosen such that a + b + c = 10 where a >= -1 , b >= -5 and c >= 3 ? 3666105None
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2 answers
192
If G is a complete bipartite graph with n vertices (n >= 2) and minimum number of edges, then matching number of G is ____1n-1⌊n/2⌋⌈n/2⌉
1 votes
2 answers
194
Consider a complete graph with size 2016. Suppose after deletion of 2 vertices from the above graph, the modified graph have x number of edges and y number of vertices. F...
0 votes
1 answer
195
0 votes
1 answer
196
0 votes
1 answer
198
Number of hamiltonian cycles for a graph K 5, 5( bipartite graph ) ??
1 votes
2 answers
199
A database relation has10 attributes {A,BCD,E,F,J} “CDEF” is known to be a candidate key of relation . There may be other candidate keys, which are unknown. What is t...