SIT316-Constraint Programming - Q4 - Numbas at mathcentre.ac.uk

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History

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Musa Mammadov 1 year, 9 months ago

Published this.

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Julien Ugon was given access to the SIT316-Constraint Programming - Q4 1 year, 9 months ago

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Musa Mammadov 3 years, 8 months ago

Created this as a copy of SIT316-Constraint Programming - Q3.

Name	Status	Author	Last Modified
Solving linear simultaneous equations by elimination	Ready to use	Lauren Richards	20/11/2019 14:42
Christopher's copy of Solving linear simultaneous equations by elimination	draft	Christopher boyd	17/01/2018 10:54
Marte's copy of Solving linear simultaneous equations by elimination	draft	Marte Bråtalien	12/04/2018 14:12
Solving linear simultaneous equations by elimination	draft	Paul Hancock	24/07/2018 02:39
Solving linear simultaneous equations by elimination	draft	Paul Hancock	24/07/2018 02:39
Solving linear simultaneous equations by elimination [L4 Randomised]	Needs to be tested	Matthew James Sykes	25/07/2018 10:50
Tom's copy of Solving linear simultaneous equations by elimination [L4 Randomised]	draft	Tom Carroll	27/07/2018 10:22
Ann's copy of NUMBAS - Simultaneous equations	draft	Ann Smith	07/08/2018 16:30
Thomas's copy of Ann's copy of NUMBAS - Simultaneous equations	draft	Thomas Huettemann	13/08/2018 11:21
Joël's copy of Solving linear simultaneous equations by elimination	draft	Jo Cohen	02/12/2020 15:42
Simultaneous equations: elimination	Ready to use	heike hoffmann	14/11/2018 22:36
Basic Algebra : Simultaneous Equation	draft	Johnny Yi	02/12/2020 13:05
Maria's copy of Solving linear simultaneous equations by elimination	Ready to use	Maria Aneiros	11/09/2019 10:45
Solving linear simultaneous equations by elimination	draft	Xiaodan Leng	11/07/2019 01:04
Solving linear simultaneous equations by elimination	draft	sean hunte	11/09/2019 10:46
Musa's copy of Solving linear simultaneous equations by elimination 3	draft	Musa Mammadov	27/06/2023 01:44
Musa's SIT316 Week XXX Q1	draft	Musa Mammadov	20/07/2023 01:46
Musa's SIT316 Week XXX Q2	draft	Musa Mammadov	20/07/2023 01:46
Musa's SIT316 Week XXX Q3	draft	Musa Mammadov	20/07/2023 01:47
Musa's SIT316 Week XXX Q4	draft	Musa Mammadov	20/07/2023 01:47
Musa's SIT316 Week XXX Q5	draft	Musa Mammadov	20/07/2023 01:47
SIT316 MO-Geometric Method	draft	Musa Mammadov	20/07/2023 01:42
SIT316 MO-Geometric Method-Q3	draft	Musa Mammadov	20/07/2023 01:43
SIT316 MO-Geometric Method-Q1	draft	Musa Mammadov	20/07/2023 01:42
Musa's SIT316 MO-Geometric Method-Q2_1	draft	Musa Mammadov	20/07/2023 01:42
Musa's SIT316 MO-Simplex Method	draft	Musa Mammadov	20/07/2023 01:56
Musa's copy SIT316 Week 7 - Branch and Bound for integer programming V2	draft	Musa Mammadov	20/07/2023 02:06
SIT316-Constraint Programming - Q3	draft	Musa Mammadov	20/07/2023 02:12
Musa's SIT316 MO-Simplex Method-2	draft	Musa Mammadov	20/07/2023 01:56
Musa's copy SIT316 Week 7 - Branch and Bound for integer programming V2-Q2	draft	Musa Mammadov	20/07/2023 02:06
SIT316-Constraint Programming - Q4	draft	Musa Mammadov	20/07/2023 02:12
Musa's SIT316 MH-Single state Week 8 - V2021	draft	Musa Mammadov	20/07/2023 02:09
Musa's SIT316 MH-Population based - Week 9 - V2021	draft	Musa Mammadov	20/07/2023 02:10
Simple simultaneous equations	Ready to use	Shaheen Charlwood	27/10/2022 18:51
Ugur's copy of Solving linear simultaneous equations by elimination	Ready to use	Ugur Efem	14/01/2022 15:06

There are 88 other versions that do you not have access to.

Question statement

Give any introductory information the student needs.

			Name	Type	Generated Value

a1	integer	-2
k1	integer	1
b1	integer	-2
k2	integer	2
c1	integer	3
c2	integer	-2
k3	integer	4
kk	integer	4
kk1	integer	9
x1	integer	-2

			Name	Type	Generated Value

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random(-3..3 except 0)

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: `integer`

-2

This variable doesn't seem to be used anywhere.

Parts

Gap-fill
1. Gap Gap 0. Mathematical expression
  Add
2. Gap Gap 1. Mathematical expression
  Add
3. Gap Gap 2. Mathematical expression
  Add
4. Gap Gap 3. Mathematical expression
  Add
5. Gap Gap 4. Mathematical expression
  Add
6. Gap Gap 5. Choose one from a list
  Add
7. Gap Gap 6. Number entry
  Add
8. Gap Gap 7. Mathematical expression
  Add
9. Gap Gap 8. Mathematical expression
  Add

Gap-fill

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

Is the following constraint satisfiable?

$(\simplify{{a1} X + Y = {k1}})$ $\land$ $(\simplify{{b1} Y + Z = {k2}})$ $\land$ $(\simplify{{c1} Y + {c2} Z} > \var{k3})$

Step 1: Isolate $Y$ in the first primitive:

$Y=$ Gap 0.

Step 2: Propagate:

$(Y=$ Gap 0. $) \land ($ Gap 1. $= \var{k2}) \land ($ Gap 2. $> \var{k3})$

Step 3: Isolate $Z$ in the second primitive:

$Z=$ Gap 3.

Step 4: Propagate:

$(Y=$ Gap 0. $) \land (Z=$ Gap 3. $) \land ($ Gap 4. $> \var{k3})$

Step 5-Conclusion: We find that given constraint is satisfied for any number

$X$ Gap 5. Gap 6.

and $Y=$ Gap 7., $Z =$ Gap 8.

Advice

Give a worked solution to the whole question.

Use this tab to check that this question works as expected.

There was an error which means the tests can't run:

Part	Test	Passed?
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
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Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Choose one from a list
Choose one from a list		Hasn't run yet
Number entry
Number entry		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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SIT316-Constraint Programming - Q4

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Musa Mammadov 1 year, 9 months ago

Julien Ugon was given access to the SIT316-Constraint Programming - Q4 1 year, 9 months ago

Musa Mammadov 3 years, 8 months ago

Error in variable testing condition

Error

Warning

Generated value: `integer`

Parts

Gap-fill

Loading...

Error

SIT316-Constraint Programming - Q4

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Musa Mammadov 1 year, 9 months ago

Julien Ugon was given access to the SIT316-Constraint Programming - Q4 1 year, 9 months ago

Musa Mammadov 3 years, 8 months ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

Gap-fill

Generated value: `integer`