Search Header Logo

Komplexní čísla

Authored by Petra Siebenbürgerová

Mathematics

12th Grade

Used 7+ times

Komplexní čísla
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Které komplexní číslo je reálné?

a=(2,5)

a=(2,0)

a=(0,5)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Které komplexní číslo je imaginární?

a=(0,2)

a=(2,0)

a=(2,3)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Které komplexní číslo je ryze imaginární?

a=(2,5)

a=(0,2)

a=(2,0)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Který zápis odpovídá číslu a=(2,3)?

a=3+2i

a=3-2i

a=2+3i

a=2-3i

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a = 3+2i, b = 4-3i. Kolik je a+b?

a+b = 7+5i

a+b = 7-i

a+b = -1+5i

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a = 3+2i, b = 4-3i Kolik je a-b?

a-b = -1+5i

a-b = 1+5i

a-b = 7-i

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

a=2-4i Kolik je opačné číslo?

2+4i

-2+4i

-2-4i

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?