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2161
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The number of ways can 10 balls be chosen from an urn containing 10 identical green balls, 5 identical yellow balls and 3 identical blue balls are _______________.
The number of ways can 10 balls be chosen from an urn containing 10 identical green balls, 5 identical yellow balls and 3 identical blue balls are _______________.
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2162
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If $G$ is a bipartite graph with 6 vertices and 9 edges, then the chromatic number of $\overline G$ =
If $G$ is a bipartite graph with 6 vertices and 9 edges, then the chromatic number of $\overline G$ =
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2165
Probability from Gateforum Test series
Please anyone help me to solve this problem… It would be really helpful!
Please anyone help me to solve this problem… It would be really helpful!
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2166
#combinatorics
How many ways the letters of the word “AABCCD” can be arranged such that, these neither begin with ‘A’ nor end with D ?
How many ways the letters of the word “AABCCD” can be arranged such that, these neither begin with ‘A’ nor end with D ?
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2167
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if G is a bipartite graph with 9 vertices and maximum number of edges, then vertex connectivity of G =
if G is a bipartite graph with 9 vertices and maximum number of edges, then vertex connectivity of G =
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2168
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Let A be a finite non-empty set with cardinality n. Let x and y be two of the elements of A. The number of subsets S $\subseteq$ A which include at least one of x or y is
Let A be a finite non-empty set with cardinality n. Let x and y be two of the elements of A. The number of subsets S $\subseteq$ A which include at least one of x or y is...
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2169
SELF DOUBT
The number of totally ordered sets compatible to the given POSET are_________ IS IT TOPOLOGICAL SORT POSSIBLE OR TOTAL CHAINS POSSIBLE IN DIAGRAM
The number of totally ordered sets compatible to the given POSET are_________IS IT TOPOLOGICAL SORT POSSIBLE OR TOTAL CHAINS POSSIBLE IN DIAGRAM
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2170
ME- CBT1
Can anyone explain how this is to be solved?
Can anyone explain how this is to be solved?
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2171
Madeeasy-CBT
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2172
ACE Test series question on Chromatic number
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2173
Monoid in Group Theory
Is this monoid: Addition modulo (take mode using m) on the set of Integers (Z m)={0,1,2,3,4,…..m-1} i.e. For all a a (+ modulo using m) e = e (+ modulo using m) a =a here, e is an identity element
Is this monoid:Addition modulo (take mode using m) on the set of Integers (Z m)={0,1,2,3,4,…..m-1}i.e. For all a a (+ modulo using m) e = e (+ modulo using m) a...
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2175
Madeeasy CBT1
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2176
#madeeasy
A group G having O(G)= 200 is known to be cyclic with g being one of its generator.It is given that O(g^x)=100 for some x€Z. Then value of x is?
A group G having O(G)= 200 is known to be cyclic with g being one of its generator.It is given that O(g^x)=100 for some x€Z. Then value of x is?
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2177
self doubt
Consider the group (G,*) where G is real number system except 1 and * is defined as a*b=a+b-ab then the inverse of -2 in this group is ________.
Consider the group (G,*) where G is real number system except 1 and * is defined as a*b=a+b-ab then the inverse of -2 in this group is ________.
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2 answers
2179
permutation and combination
1 2 10 16
121016
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