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PERMUTARI

Authored by Dana Catana

Mathematics

11th Grade

Used 9+ times

PERMUTARI
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Câte transpoziţii are S10 ?

10

10!

45

50

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Câte permutări din S8 sunt pare?

8!

4!

8!/2

8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Numarul elementelor lui S10 este

100

10!

200!

100!

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Numarul elementelor multimii 

 A={σS8σ(6)=6, σ(2)=3}A=\left\{\sigma\in S_8\left|\sigma\left(6\right)=6,\ \sigma\left(2\right)=3\right|\right\}  este

780

760

720

120

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Calculati

 αβ\alpha\beta  

Media Image
Media Image
Media Image

e

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Cate inversiuni are permutarea

5

10

7

8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

 Alegeti varianta corecta

α para, β para\alpha\ para,\ \beta\ para

α para, β impara\alpha\ para,\ \beta\ impara

α impara, β para\alpha\ impara,\ \beta\ para

α impara, β impara\alpha\ impara,\ \beta\ impara

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