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What does an equation of the first degre...

What does an equation of the first degree containing one arbitrary parameter passing through a fixed point represent ?

A

Circle

B

Straight line

C

Parabola

D

Ellipse

Text Solution

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The correct Answer is:
B
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PUNEET DOGRA-POINT & LINE -PREV YEAR QUESTIONS
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  2. The equation ax + by + c = 0 , represents a straight line

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  3. What is the angle between the lines x cos alpha + y sin alpha = a and ...

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  4. What is the distance between the points P ( m cos 2 alpha , m sin 2 al...

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  5. An equilateral triangle has one vertex at (-1 , -1) and another vertex...

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  6. The straight lines x + y - 4 = 0 , 3x + y - 4 = 0 , x + 3y - 4 = 0 for...

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  7. What is the equation of straight line which is perpendicular to y = x ...

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  8. If the lines 3 y + 4 x = 1 , y = x +5 and 5y + b x= 3 are concurrent ...

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  9. The points (1 , 3) and (5 , 1) are two opposite vertices of a rectangl...

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  10. Consider the following statements : 1 . For an equation of a line x ...

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  11. What is the area of the triangle with vertices (x(1) , (1)/(x(1))) * ...

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  12. Simplify:- 32.03% of 259.99 = ?

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  13. What is the equation of straight line pass through the point of inters...

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  14. Consider the following statements : I . The distance between the lin...

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  15. If the lines lx + my + n = 0, mx + ny + l = 0 and nx + ly + m = 0 are ...

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  16. The second degree equation x^(2) + 4y - 2x -4y + 2= 0 represents

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  17. The distance between the lines 4x + 3y = 11 and 8x + 6y = 15 is

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  18. Find the equation of the line which cuts off intercepts 2 and 3 from t...

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  19. Two straight lines x - 3y - 2 = 0 and 2x - 6y - 6 =0

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  20. What is the equation of the straight line passing through the point (2...

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  21. If p is the length of the perpendicular from the origin to the line (x...

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