Основные математические понятия в английском языке. Прокошева И.И. - 21 стр.

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Unit 9.Fundamental symbols and expressions concerning the theory of sets
Look through the table and try to memorize it.
symbols Reading
Μ∈
α
a is an element of M; or: a belongs to M
Μ∉
α
a is not element of M; or: a does not belong to M
{}
6,4,2=Μ
M is the set with the elements 2,4,6
0/=Μ
M is an empty set (or: a null set)
Β⊆Μ
M is a subset of B
Β⊂Μ
M is proper subset of B
ΒΑΥ
the union of A and B
ΒΑΙ
the intersection of A and B
Β×Α
the Cartesian product A and B are equivalent to each other
9.1 Assignments
9.1.1. Memorize the following words and word-groups:
fundamental symbols
[
`
fAndq`mentl
`sImbqlz]
основные символы
fundamental expressions
[
`
fAndq`mentl `
Iks`preSqnz]
основные выражения
the theory of sets
[`TIqrI qv `sets]
теория множеств
the set
[set]
ряд; совокупность;
множество; семейство
(кривых)
an empty set
[` emptI `set]
пустое множество
a subset
[`sAb
`
set]
подмножество
a proper subset
[`prOpq `sAb
`
set]
собственное
подмножество
union of sets
[`jHnjqn ]
объединение множеств
the intersection of sets
[
`
Intq`sekSqn]
пересечение множеств
the Cartesian product
[kR`tJzjqn `prOdqkt]
прямое произведение
to be equivalent to
[I`kwIvqlqnt]
Быть эквивалентным
(равным,
соответствующим)
чему -либо
9.1.2. Translate into Russian:
• a is an element of M; or: a belongs to M
• a is not element of M; or: a does not belong to M
• M is the set with the elements 2,4,6
• M is an empty set (or: a null set)
• M is a subset of B
• M is proper subset of B
21
   Unit 9.Fundamental symbols and expressions concerning the theory of sets

          Look through the table and try to memorize it.
  symbols         Reading
  α ∈Μ            a is an element of M; or: a belongs to M
  α ∉Μ            a is not element of M; or: a does not belong to M
  Μ = {2,4,6}     M is the set with the elements 2,4,6
  Μ = 0/          M is an empty set (or: a null set)
  Μ⊆Β             M is a subset of B
  Μ⊂Β             M is proper subset of B
  ΑΥΒ             the union of A and B
  ΑΙ Β            the intersection of A and B
  Α×Β             the Cartesian product A and B are equivalent to each other

     9.1 Assignments

9.1.1. Memorize the following words and word-groups:
fundamental symbols        [`fAndq`mentl            основные символы
                           `sImbqlz]
fundamental expressions [`fAndq`mentl `             основные выражения
                           Iks`preSqnz]
the theory of sets         [`TIqrI qv `sets]        теория множеств
the set                    [set]                    ряд; совокупность;
                                                    множество; семейство
                                                    (кривых)
an empty set               [` emptI `set]           пустое множество
a subset                   [`sAb `set]              подмножество
a proper subset            [`prOpq `sAb `set]       собственное
                                                    подмножество
union of sets              [`jHnjqn ]               объединение множеств
the intersection of sets   [`Intq`sekSqn]           пересечение множеств
the Cartesian product      [kR`tJzjqn `prOdqkt]     прямое произведение
to be equivalent to        [I`kwIvqlqnt]            Быть эквивалентным
                                                    (равным,
                                                    соответствующим)
                                                    чему -либо

  9.1.2. Translate into Russian:
     • a is an element of M; or: a belongs to M
     • a is not element of M; or: a does not belong to M
     • M is the set with the elements 2,4,6
     • M is an empty set (or: a null set)
     • M is a subset of B
     • M is proper subset of B
                                                                               21

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