Complex Conjugates (Level 1)

This math topic focuses on finding the complex conjugates of points on the complex plane. It includes various problems that require identifying the correct complex conjugate of a given point labeled 'A' on schematic representations of the complex plane. Each question provides multiple choices for answers, depicted through different complex number representations. This is part of a broader unit on complex numbers, helping learners understand and visualize complex conjugates within the complex plane context.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Complex Plane - Complex Conjugates Worksheet

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Math worksheet on 'Complex Plane - Complex Conjugates (Level 1)'. Part of a broader unit on 'Complex Numbers' Learn online: app.mobius.academy/math/units/complex_numbers/
1
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 2 + 1i
b A LaTex expression showing 2 - 1i
c A LaTex expression showing 1 + 1i
d A LaTex expression showing -2 + 1i
e A LaTex expression showing -2 - 1i
2
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 2 + 1i
b A LaTex expression showing -1i
c A LaTex expression showing 1i
d A LaTex expression showing -2 + 1i
e A LaTex expression showing 1 + 1i
3
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 4 + 3i
b A LaTex expression showing 2 + 3i
c A LaTex expression showing -2 - 3i
d A LaTex expression showing 2 - 3i
e A LaTex expression showing 1 + 3i
f A LaTex expression showing -2 + 3i
4
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 3
b A LaTex expression showing 1
c A LaTex expression showing 2
d A LaTex expression showing -3
5
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 1 - 3i
b A LaTex expression showing 1 + 3i
c A LaTex expression showing -1 + 3i
d A LaTex expression showing -1 - 3i
6
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing -3 - 2i
b A LaTex expression showing -2 - 2i
c A LaTex expression showing 1 - 2i
d A LaTex expression showing -1 - 2i
e A LaTex expression showing -1 + 2i
f A LaTex expression showing 1 + 2i
7
An svg image showing a math problem
Find the complex conjugate of the point labelled 'A' on the complex plane
a A LaTex expression showing 2 - 2i
b A LaTex expression showing -1 - 2i
c A LaTex expression showing -2 - 2i
d A LaTex expression showing -2i
e A LaTex expression showing 2i