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Gate Discrete Mathematics
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Find the number of
sub algebra
of the Boolean algebra D
_{110}
.
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Jun 26, 2016
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gate CSE discrete mathematics
we have to check whether the statement is equivalent or not. For that we try to find a true false case and if it exists then that will imply that it is not equivalent. Now for creating True in LHS we say that there exists an x such that either P(x) or Q ... for both P(x) and Q(x) to be true simultaneously and any one of them being true at a time can do the job. Thanks
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Jun 29, 2017
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Gate Discrete MAthematics
Find PDNF of p → ((p → q) ∧ ~(~qv~p)).
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Gate Discrete Mathematics
Using Generating function , solve the recurrence relation an+2  2an+1 + an = 2n , n>=0 , a0=2 , a1=1
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Jun 26, 2016
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Gate Discrete Mathematics
If f : R  > R defined by , Show that f is invertible.
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Jun 26, 2016
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GATE DISCRETE MATHEMATICS
Show without using a truth table that p V q ~ p  ∴ q
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Jun 25, 2016
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(GAte[Discrete Mathematics] and other comp Exam) In a group of 26 people , 8 take tea
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