TRB MODEL QUESTIONS FOR MATHS
| 1. |
The equation x y plane is |
| |
- A. x = a
- B. z = 0
- C. y = 0
- D. x = 0
|
| 2. |
The angle between the asymptotes of rectangualr hyberpola is |
| |
- A. 45°
- B. 120°
- C. 60°
- D. 90°
|
| 3. |
In a polynomial equation with real co–efficient imaginary roots occur in |
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- A. conjugate pairs
- B. pairs
- C. real pairs
- D. imaginary pairs
|
| 4. |
A bilinear transformations transform a circle into a |
| |
- A. sphere
- B. straight line
- C. inverse points
- D. circle
|
| 5. |
The locus of a point which moves in a plane so that its distance from a fixed point bears a constant ratio greater than one, to its distance, from a fixed straight line is |
| |
- A. sphere
- B. hyberbola
- C. parabola
- D. ellipse
|
