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7.kl._kopas_1.tests

Authored by Alise Šitina

Mathematics

7th Grade

7.kl._kopas_1.tests
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9 questions

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1.

OPEN ENDED QUESTION

15 mins • Ungraded

Uzraksti saviem vārdiem, kas ir "Kopa"?

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2.

OPEN ENDED QUESTION

15 mins • 1 pt

1) Uzraksti, kādas kopas var būt? (veidi)

2) Izvēlies jebkuru kopas veidu un uzraksti piemēru izvēlētai kopai!

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3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Kā apzīmē kopas elementus?

K, L, M, ....

k, l, m, ....

ab, bc, kl, ....

Visi varianti ir pareizi!

4.

OPEN ENDED QUESTION

15 mins • 1 pt

Media Image

Uzraksti ar vārdiem:

a ∈ B

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5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Dota kopa: L = ciparu kopa.

Kāds ir pareizais kopas elementu pieraksts?

L = ("1"; "2"; "3"; "4"; "5"; "6"; "7"; "8"; "9"; "0")

L = {"1"; "2"; "3"; "4"; "5"; "6"; "7"; "8"; "9"}

L = {"1"; "2"; "3"; "4"; "5"; "6"; "7"; "8"; "9"; "0"}

L = ("1"; "2"; "3"; "4"; "5"; "6"; "7"; "8"; "9")

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Ja zināms, ka kopa F - visu pasaules pilsētu kopa un kopa T - visu pasaules galvaspilsētu kopa, tad var apgalvot, ka kopa T ir kopas F apakškopa.

Nevar noteikt

Otrādi - kopa F ir kopas T apakškopa.

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Zināms, ka kopa A ir kopas L apakškopa. Kā to var pierakstīt ar simboliem?

L ∈ A

L ⊂ A

A ∈ L

A ⊂ L

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