Question

Is it possible to mix set notation with logical operators?

score 79 · Answer 1 · 2026-04-09 02:49:53

79

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Is it possible to mix set notation with logical operators?

Published on 09 Apr 2026 - 2:49

score 78 · Answer 2 · 2026-04-16 00:47:32

78

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What does "$\land$" mean in $\sum\limits_{k=0}^{m\land n}(-1)^k{m \choose k}{n \choose k}z_1^{m-k}z_2^{n-k}$?

Published on 16 Apr 2026 - 0:47

score 67 · Answer 3 · 2026-04-13 03:38:04

67

Views

Linear algebra overline notation question

Published on 13 Apr 2026 - 3:38

score 26 · Answer 4 · 2026-04-09 16:47:35

26

Views

I need help understanding the notation of a question regarding 2 functions

Published on 09 Apr 2026 - 16:47

score 71 · Answer 5 · 2026-04-24 16:09:24

71

Views

What are two exponents on either side of a variable called, and how is it solved?

Published on 24 Apr 2026 - 16:09

score 73 · Answer 6 · 2026-04-09 01:33:38

73

Views

How to define a set with elements from one of number sets?

Published on 09 Apr 2026 - 1:33

score 134 · Answer 7 · 2026-04-12 08:36:03

134

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Properly defining a subset of $\mathbb{Z}^k$

Published on 12 Apr 2026 - 8:36

score 51 · Answer 8 · 2026-04-09 03:26:16

51

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How is $R_iR_j$ defined in the definition of graded rings?

Published on 09 Apr 2026 - 3:26

score 95 · Answer 9 · 2026-05-01 07:34:40

95

Views

What is $k((t))$?

Published on 01 May 2026 - 7:34

score 193 · Answer 10 · 2026-04-13 05:54:14

193

Views

How to write $\min\{a,k\}+\min\{b,k\}$ as one min?

Published on 13 Apr 2026 - 5:54

score 72 · Answer 11 · 2026-04-17 10:49:49

How to interpret notation with multiple infinite operators of indexed families $\bigcup_n \bigcap_m A_{n,m}$ and $\bigcap_n \bigcup_m A_{n,m}$?

score 56 · Answer 12 · 2026-04-13 10:03:23

When the fraction bar symbol is used with polynomial expressions does it have the same meaning, as it does when it is used with numbers?

score 117 · Answer 13 · 2026-04-12 18:48:57

117

Views

How to express an invalid argument such as "affirming the consequent" in propositional logic?

Published on 12 Apr 2026 - 18:48

score 37 · Answer 14 · 2026-04-14 16:52:36

37

Views

notation : $f_{X|Y=y}(x)$ instead of $f_{X|Y}(x|y)$?

Published on 14 Apr 2026 - 16:52

score 37 · Answer 15 · 2026-04-09 15:41:59

37

Views

What is the difference between using set to make equation or not?

Published on 09 Apr 2026 - 15:41

List Question

Is it possible to mix set notation with logical operators?

What does "$\land$" mean in $\sum\limits_{k=0}^{m\land n}(-1)^k{m \choose k}{n \choose k}z_1^{m-k}z_2^{n-k}$?

Linear algebra overline notation question

I need help understanding the notation of a question regarding 2 functions

What are two exponents on either side of a variable called, and how is it solved?

How to define a set with elements from one of number sets?

Properly defining a subset of $\mathbb{Z}^k$

How is $R_iR_j$ defined in the definition of graded rings?

What is $k((t))$?

How to write $\min\{a,k\}+\min\{b,k\}$ as one min?

How to interpret notation with multiple infinite operators of indexed families $\bigcup_n \bigcap_m A_{n,m}$ and $\bigcap_n \bigcup_m A_{n,m}$?

When the fraction bar symbol is used with polynomial expressions does it have the same meaning, as it does when it is used with numbers?

How to express an invalid argument such as "affirming the consequent" in propositional logic?

notation : $f_{X|Y=y}(x)$ instead of $f_{X|Y}(x|y)$?

What is the difference between using set to make equation or not?

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