
Số phức trong mặt phẳng

Quiz
•
Mathematics
•
12th Grade
•
Medium
Vandung Hoang
Used 1+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy biểu diễn số phức z = 3 + 4i trong mặt phẳng phức.
(4, 3)
(3, 4)
(3, -4)
(4, -3)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biểu diễn số phức z = -2 - i trong hệ trục tọa độ Oxy.
(2, -1)
(-2, 1)
(-2, -1)
(1, -2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tìm phần thực và phần ảo của số phức z = 5 - 2i.
5, -2
2, -5
5, 2
3, -4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biểu diễn số phức z = -1 + 3i trong mặt phẳng phức.
(0, 3)
(3, -1)
(-1, 3)
(1, -3)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy tìm số phức đồng dạng với z = 2 + 5i.
2 + 5i
3 + 4i
2 - 5i
5 + 2i
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Biểu diễn số phức z = 4 - 4i trong hệ trục tọa độ Ox'y'.
(4, -4)
(4, -4)
(4, 0)
(4, 4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính tích của số phức z1 = 2 + i và z2 = 3 - 2i.
5 - 3i
6 + 2i
1 - 4i
8 - i
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy tìm số phức nghịch đảo của z = 1 + 2i.
1 - (2/5)i
1/5 - (2/5)i
1/5 - 2i
1/5 + (2/5)i
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính thương của số phức z1 = 4 + 3i và z2 = 2 - i.
5 + 2i
3 - 4i
6 + 2i
8 + 5i
Similar Resources on Wayground
10 questions
Imaginary Numbers practice

Quiz
•
9th - 12th Grade
8 questions
Operations on Complex Numbers

Quiz
•
9th - 12th Grade
12 questions
Imaginary and Complex Numbers

Quiz
•
10th - 12th Grade
10 questions
Complex Numbers/ Solving Quadratic Equations w/ Complex Zeros

Quiz
•
9th - 12th Grade
14 questions
Multiplying Complex Numbers

Quiz
•
10th - 12th Grade
12 questions
Vectors and Dot Products

Quiz
•
10th - 12th Grade
8 questions
Pure Imaginary Numbers and Simplifying Radicals

Quiz
•
9th - 12th Grade
10 questions
Complex Number Addition

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
Parallel lines and transversals

Quiz
•
9th - 12th Grade
9 questions
Geometry and Trigonometry Concepts

Interactive video
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
10 questions
Intro to Parallel and Perpendicular Slopes

Quiz
•
9th - 12th Grade
15 questions
Intro To Compound Inequalities

Quiz
•
9th - 12th Grade
16 questions
Deductive Reasoning - Law of Detachment & Syllogism

Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations

Quiz
•
11th - 12th Grade
46 questions
QPA Review #1

Quiz
•
9th - 12th Grade