1 |
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p is false and q is true
both p and q are false
p is true and q is false
both p and q are true
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2 |
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p is false and q is true
both p and q are false
p is true and q is false
both p and q are true
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3 |
The conjunction of two statements p and q is denoted by: |
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4 |
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5 |
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6 |
Truth table containing all the values true is called: |
absurdity
conjunction
tautology
none
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7 |
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8 |
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9 |
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10 |
A biconditional is written in symbols as: |
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11 |
A declarative statement which is either true or false but not both is called: |
logic
proposition
induction
deduction
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12 |
To draw general conclusions from well-known facts is called: |
logic
proposition
induction
deduction
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13 |
To draw general conclusions from a limited number of observations is called: |
logic
proposition
induction
deduction
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14 |
A statement which is true for all possible values of the variables involved in it, is called a: |
tautology
conditional
implication
absurdity
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15 |
A compound statement of the form "if p then q" is called an: |
tautology
conditional
consequent
absurdity
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16 |
The number of subsets of a set having three elements is: |
2
3
4
8
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17 |
If n(S) = 3 then n {P(S)} = |
2
8
16
4
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18 |
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A
B
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19 |
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B
A
none of these
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20 |
B - A is a subset of: |
A
B
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