List questions from discrete-mathematics

Published on 17 Mar 2026 - 7:06

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Find a Transitive closure on the relation R

Published on 17 Mar 2026 - 1:30

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How to multiply generating functions with $x^n$ and $x^{5n}$ and $x^{2n}$

Published on 30 Mar 2026 - 3:22

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What does $\Bbb Z_7$ mean?

Published on 27 Mar 2026 - 1:01

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Given random variables $(T_1,T_2)$. Show that $T_1$ and $T_2$ are independent and exponentially distributed if..

Published on 29 Mar 2026 - 19:07

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How to prove function surjective

Published on 25 Mar 2026 - 11:51

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Number of subsets, relations etc of a set

Published on 25 Mar 2026 - 21:44

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Composite function ...

Published on 16 Mar 2026 - 17:12

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If $f$ is injective and $g$ is not injective, $g\circ f$ is not injective?

Published on 12 Mar 2026 - 8:56

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Put $f(A,B,C) = A+B'C$ in $Σ$ $\pi$ notation

Published on 29 Mar 2026 - 20:20

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Why if I use Bayes' formula I'm right and if I use conditional probability formula I'm not?

Published on 14 Jan 2018 - 19:00

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Congruence equation ...

Published on 29 Mar 2026 - 17:12

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Is it possible to make a computer network of 75 computers

Published on 22 Mar 2026 - 23:46

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Relationship between the generating functions of sequences $(a_n),(b_n)$ given $b_n=\sum^n_{i=1}a_i$.

Published on 30 Mar 2026 - 10:11

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(logn)^(logn) = n^(log10+logn). WHY?

Published on 30 Mar 2026 - 9:34

List Question

Find the truth values for each P(x, y)???

Find a Transitive closure on the relation R

How to multiply generating functions with $x^n$ and $x^{5n}$ and $x^{2n}$

What does $\Bbb Z_7$ mean?

Given random variables $(T_1,T_2)$. Show that $T_1$ and $T_2$ are independent and exponentially distributed if..

How to prove function surjective

Number of subsets, relations etc of a set

Composite function ...

If $f$ is injective and $g$ is not injective, $g\circ f$ is not injective?

Put $f(A,B,C) = A+B'C$ in $Σ$ $\pi$ notation

Why if I use Bayes' formula I'm right and if I use conditional probability formula I'm not?

Congruence equation ...

Is it possible to make a computer network of 75 computers

Relationship between the generating functions of sequences $(a_n),(b_n)$ given $b_n=\sum^n_{i=1}a_i$.

(logn)^(logn) = n^(log10+logn). WHY?

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