| 1 |
The additive inverse of a real number is a: |
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| 2 |
Multiplicative inverse of -i is: |
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| 3 |
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- A. Additive property
- B. Multiplicativeproperty
- C. Reflexiveproperty
- D. Transitive property
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| 4 |
The imaginary part of the complex number a + bi is: |
- A. a
- B. b
- C. bi
- D. none of these
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| 5 |
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- A. integer
- B. rationalnumber
- C. irrationalnumber
- D. naturalnumber
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| 6 |
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- A. closureproperty
- B. associativeproperty
- C. commutativeproperty
- D. trichotomyproperty
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| 7 |
The multiplicative invers of a non-zero real number a is: |
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| 8 |
i<sup>2</sup> + 1 = |
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| 9 |
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- A. integer
- B. rational number
- C. irrational number
- D. natural number
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| 10 |
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