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จำนวนเชิงซ้อน

Authored by Aj.Aujung _ja

Mathematics

11th Grade

Used 483+ times

จำนวนเชิงซ้อน
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ข้อใด คือ ส่วนจินตภาพ

(1)2\sqrt{\left(-1\right)^2}

(1)3\sqrt{\left(-1\right)^3}

(1)4\sqrt{\left(-1\right)^4}

1-\sqrt{1}

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 i70i^{70}  มีค่าเท่ากับข้อใด

i

-1

-i

1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 i111i^{111}  มีค่าเท่ากับเท่าใด

i

-1

-i

1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 i284i^{284}  มีค่าเท่ากับเท่าใด

i

-1

-i

1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 i2021i^{2021}  มีค่าเท่ากับเท่าใด

i

-1

-i

1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 i+i2+i3+i4i+i^2+i^3+i^4  มีค่าเท่ากับเท่าใด

-1

0

1

i

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 i  i2  i3  i4i\ \cdot\ i^2\ \cdot\ i^3\ \cdot\ i^4  มีค่าเท่ากับเท่าใด

-1

0

1

i

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