Error
There was an error loading the page.
Quantifiers 4--AJD
Given two propositions in mathematics using quantifiers, choose the corresponding negation of the proposition. For example, the negation of: ∃a∈R+,∃b∈N,∃c∈N[(c<b+1)∧(12n≥3a)]
Metadata
-
England schools
-
England university
-
Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Newcastle University Mathematics and Statistics 9 years, 2 months ago
Created this.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Quantifiers 4--AJD | draft | Newcastle University Mathematics and Statistics | 20/11/2019 14:51 | |
| Luis's copy of Quantifiers 4--AJD | draft | Luis Hernandez | 30/11/2018 18:11 |
| Name | Type | Generated Value |
|---|
| Prop_const | list |
List of 6 items
|
||||
| Cchoice | list |
Nested 2×2 list
|
||||
| Achoice | list |
Nested 8×1 list
|
||||
| Qchoice | list |
Nested 2×2 list
|
||||
| Bchoice | list |
Nested 6×2 list
|
||||
| wrong_flags | list |
Nested 4×5 list
|
||||
| prop2 | list |
List of 2 items
|
Generated value: list
- Achoice
- Bchoice
- Cchoice
- Qchoice
This variable doesn't seem to be used anywhere.
Choose one from a list
Ask the student a question, and give any hints about how they should answer this part.
Choose the negation of {latex(Prop_const[0][0])}a∈R+,{latex(Prop_const[1][0])}b∈N,{latex(Prop_const[2][0])}c∈N[({latex(Prop_const[3][0])}){latex(Prop_const[5][0])}({latex(Prop_const[4][0])})]
from the list below
-
{latex(Prop_const[0][1])}a∈R+,{latex(Prop_const[1][1])}b∈N,{latex(Prop_const[2][1])}c∈N[({latex(Prop_const[3][0])}){latex(Prop_const[5][1])}({latex(Prop_const[4][1])})]
-
{latex(Prop_const[0][wrong_flags[0][0]])}a∈R+,{latex(Prop_const[1][wrong_flags[0][1]])}b∈N,{latex(Prop_const[2][wrong_flags[0][2]])}c∈N[({latex(Prop_const[3][0])}){latex(Prop_const[5][wrong_flags[0][3]])}({latex(Prop_const[4][wrong_flags[0][4]])})]
-
{latex(Prop_const[0][wrong_flags[1][0]])}a∈R+,{latex(Prop_const[1][wrong_flags[1][1]])}b∈N,{latex(Prop_const[2][wrong_flags[1][2]])}c∈N[({latex(Prop_const[3][0])}){latex(Prop_const[5][wrong_flags[1][3]])}({latex(Prop_const[4][wrong_flags[1][4]])})]
-
{latex(Prop_const[0][wrong_flags[2][0]])}a∈R+,{latex(Prop_const[1][wrong_flags[2][1]])}b∈N,{latex(Prop_const[2][wrong_flags[2][2]])}c∈N[({latex(Prop_const[3][0])}){latex(Prop_const[5][wrong_flags[2][3]])}({latex(Prop_const[4][wrong_flags[2][4]])})]
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Choose one from a list | ||
| Hasn't run yet | ||
| Choose one from a list | ||
| Hasn't run yet |
This question is used in the following exams:
- Predicates, Quantifiers and sets by Newcastle University Mathematics and Statistics in Content created by Newcastle University.
- Quantifiers by Newcastle University Mathematics and Statistics in Content created by Newcastle University.
- Luis's copy of Predicates, Quantifiers and sets by Luis Hernandez in Algebra Mat140.
- Luis's copy of Quantifiers by Luis Hernandez in Algebra Mat140.
- Blathnaid's copy of Predicates, Quantifiers and sets by Blathnaid Sheridan in Blathnaid's workspace.