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Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Mark Hodds 8 years, 5 months ago
Created this as a copy of set1.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| set1 | Ready to use | Newcastle University Mathematics and Statistics | 20/11/2019 14:51 | |
| Sets 2-4 | draft | Mark Hodds | 30/10/2016 20:06 | |
| Andrew's copy of Sets 2-4 | draft | Andrew Dunbar | 30/06/2017 21:43 | |
| Luis's copy of set1 | draft | Luis Hernandez | 30/11/2018 17:50 |
There are 2 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| a | integer |
16
|
||||
| b | integer |
43
|
||||
| c | integer |
6
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||||
| answer_set1 | set |
set(18,24,30,36,42)
|
||||
| d | integer |
-8
|
||||
| f | integer |
21
|
||||
| g | number |
144
|
||||
| answer_set2 | set |
Set of 20 items
|
||||
| r | integer |
12
|
||||
| answer_set3 | set |
Set of 9 items
|
||||
| answer_set4 | set |
set(18)
|
Generated value: integer
- answer_set1
- b
This variable doesn't seem to be used anywhere.
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
a) A={x∈N|{a}≤x≤{b} and x is divisible by {c}}.
A=
b) B={x∈Z|{d}≤x≤{f} and x2<{g}}.
B=
c) C={x∈Z|{d}≤x≤{f} and x2>{g}}.
C=
d) A∩C=
Note that you input sets in the form set(a,b,c,..,z) .
For example set(1,2,3)gives the set {1,2,3}.
The empty set is input as set().
Also some labour saving tips:
If you want to input all integers between a and b inclusive then instead of writing all the elements you can input this as set(a..b).
If you want to input all integers between a and b inclusive in steps of c then this is input as set(a..b#c). So all odd integers from −3 to 28 are input as set(-3..28#2).
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Mathematical expression | ||
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This question is used in the following exams:
- Sets by Mark Hodds in 101MP 2018.
- 101MP 2019 - Sets Week 5 by Mark Hodds in 101MP 2018.