| 1 |
Solution set of the simultaneous equations : x + y = 1, x - y = 1 is: |
- A. {(0,0)}
- B. {(1,0)}
- C. {(0,1)}
- D. {(1,1)}
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| 2 |
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- A. c = 0
- B. b = 0, c = 0
- C.
- D.
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| 3 |
One of the roots of the equation 3x2 + 2x + k = 0 is the reciprocal of the other, then k = ...............: |
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| 4 |
Sum of all three cube roots of unity is: |
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| 5 |
The other name of quadratic equation is: |
- A. linear equation
- B. 1st degree equation
- C. 2nd degree equation
- D. none
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| 6 |
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- A. quadratic equation
- B. reciprocal equation
- C. exponential equation
- D. none of these
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| 7 |
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| 8 |
If the Discriminant of a quadratic equation is a perfect square, then roots are: |
- A. real and equal
- B. complex
- C. rational
- D. irrational
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| 9 |
Which one is radical equation: |
- A. ax<sup>2</sup> + bx + c
- B. ax + b = 0
- C.
- D. 2<sup>x</sup> = 16
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| 10 |
Synthetic division is a process of: |
- A. division
- B. subtraction
- C. addition
- D. multiplication
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