1 |
The ordered pairs (2, 5) and (5, 2) are: |
not equal
equal
disjoint
empty
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2 |
Product of a complex number and its conjugate is: |
a real number
irrationalnumber
a complexnumber
either real number or complexnumber
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3 |
The imaginary part of the complex number a + bi is: |
a
b
bi
none of these
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4 |
The real part of the complex number a + bi is: |
b
-b
a
-a
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5 |
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real numbers
complexnumbers
primenumbers
oddnumbers
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6 |
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archimedean property
transitive property
multiplicative property
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7 |
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8 |
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9 |
|
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10 |
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closureproperty
associativeproperty
commutativeproperty
trichotomyproperty
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11 |
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closure property w.r.t multiplication
commutativeproperty w.r.t multiplication
associativeproperty w.r.t multiplication
trichotomy property
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12 |
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cancellation property w.r.t multiplication
cancellationproperty w.r.t addition
multiplicativeproperty
additiveproperty
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13 |
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Reflexive property
Symmetricproperty
Transitiveproperty
Trichotomyproperty
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14 |
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additive property
multiplicative inverseproperty
transitive property
negative property
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15 |
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Additive property
Multiplicativeproperty
Reflexiveproperty
Transitive property
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16 |
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a + c = b + d
a + b = c + d
a - b = c - d
None of these
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17 |
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x = 0
y = 0
x = 0 and y = 0
x = 0 or y = 0
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18 |
The set of negative integers is closed with respect to: |
addition
multiplication
both (a) and (b)
subtraction
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19 |
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integer
rational number
irrational number
natural number
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20 |
Zero is: |
a natural number
a whole number
a positive integer
a negativeinteger
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