Multiplication of complex numbers (i)

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Shaheen Charlwood

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Ready to use

3 years, 5 months ago

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Shaheen Charlwood 2 years, 5 months ago

Published this.

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Shaheen Charlwood 3 years, 5 months ago

Gave some feedback: Ready to use

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Shaheen Charlwood 3 years, 5 months ago

Created this as a copy of Arithmetics of complex numbers I.

Name	Status	Author	Last Modified
Arithmetics of complex numbers I	draft	Newcastle University Mathematics and Statistics	20/11/2019 14:50
Complex Numbers Ex Sheet 1	draft	Violeta CIT	17/10/2017 19:49
Complex Numbers Ex Sheet 1	draft	Joshua Harnwell	02/11/2017 08:36
Exprese lo siguiente en la forma $a + bi \;$ donde $a$ y $b$ son reales.	Ready to use	Luis Hernandez	08/11/2020 01:10
Maria's copy of Arithmetics of complex numbers I	draft	Maria Aneiros	25/05/2019 08:20
Rechnen mit komplexen Zahlen I	Ready to use	Ulrich Görtz	08/02/2021 19:57
Multiplication of complex numbers (i)	Ready to use	Shaheen Charlwood	27/10/2022 18:53
Paul's copy of Arithmetics of complex numbers I	Ready to use	Paul McFadden	08/11/2024 14:56

There are 37 other versions that do you not have access to.

Question statement

Express the answer following in the form $a+bi\;$ where $a$ and $b$ are real.

Your answer should only include fractions or integers.

Give any introductory information the student needs.

			Name	Type	Generated Value

a	number	9 + 3i
b	number	-5 + 4i
s1	integer	9
s2	integer	3
s3	integer	-5
s4	integer	4
real	integer	-57
imaginary	integer	21

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
s1+s2*i

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `number`

9 + 3i

← Depends on:

→ Used by:

"Unnamed part" - prompt

Parts

Gap-fill
1. Gap Gap 0. Mathematical expression
  Add
2. Gap Gap 1. Mathematical expression
  Add

Gap-fill

Ask the student a question, and give any hints about how they should answer this part.

$(\simplify[std]{{a}})(\simplify[std]{{b}})\;=\;$ Gap 0. + Gap 1. i

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Give a worked solution to the whole question.

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Part	Test	Passed?
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet

This question is used in the following exams:

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Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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Shaheen Charlwood 2 years, 5 months ago

Shaheen Charlwood 3 years, 5 months ago

Shaheen Charlwood 3 years, 5 months ago

Error in variable testing condition

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Generated value: `number`

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Gap-fill

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Multiplication of complex numbers (i)

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Shaheen Charlwood 2 years, 5 months ago

Shaheen Charlwood 3 years, 5 months ago

Shaheen Charlwood 3 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: number

Parts

Gap-fill

Generated value: `number`