The equation of the line passing through the points (a sec α, b tan α), (a sec β, b tan β) is

1.  

2.  

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

The equation of the line passing through the points (ct1, ), (ct2, ) is

1.  x+ t2t2y=c(t1+t2)

2.  y+ t2t2x=c(t1+t2) 

3.  x- t2t2y=c(t1+t2)

4.  y- t2t2x=c(t1+t2)

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4
Correct Answer :

x+ t2t2y=c(t1+t2)


Explanation :
No Explanation available for this question

The equation of  the straight line whose slope 2/3 and which divides the line segment joining (1, 2),(4,-3)  in the ratio 3:4 is 

1.  2x-3y-5=0

2.  3x-4y+40=0  

3.  x+3y-5=0 

4.  20x+25y-71=0

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4
Correct Answer :

2x-3y-5=0


Explanation :
No Explanation available for this question

The equation of  the straight line whose slope -2/3 and which divides the line segment joining (3, -4),(7,2)  in the ratio 3:2 externally is

1.  2x+3y-12=0

2.  3x+2y+27=0 

3.  2x+3y+29=0

4.  2x+3y-72=0

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4
Correct Answer :

2x+3y-72=0


Explanation :
No Explanation available for this question

If (2, -2),(-1, 2),(3, 5) are the vertices of a triangle then the equation of the side not passing through (2, -2) is

1.  x+2y+1=0

2.  2x-y-4=0  

3.  x-3y-3=0      

4.  3x-4y+11=0

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4
Correct Answer :

3x-4y+11=0


Explanation :
No Explanation available for this question

The equation of the medians of the triangle with vertices (0, -1),(-2, 0),(-1, -3) are

1.  x+2y+1=0, x+1=0, x-2y+1=0 

2.  x+2y+3=0, 2x-4y+9=0, 2x-y-4=0

3.  x-3y-3=0,x+1=0, 4x+3y+8=0

4.  4x+3y-2=0, 3x-4y+11=0, 7x-y-16=0

View Answer  
4
Correct Answer :

x-3y-3=0,x+1=0, 4x+3y+8=0


Explanation :
No Explanation available for this question

The vertices of a triangle ABC are A(1 1),B(-3, 4),C(2, -5).The equation to the altitude through the vertex A is

1.  5x+9y+4=0 

2.  5x+9y-4=0 

3.  5x-9y+4=0 

4.  5x-9y-4=0

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4
Correct Answer :

5x-9y+4=0 


Explanation :
No Explanation available for this question

The equation to the perpendicular bisector of the line segment joining (1, 2),(-3, 4) is

1.  2x-y+5=0

2.  3x-5y+4 =0

3.  3x-5y-10 =0 

4.  x+y-4 =0

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4
Correct Answer :

2x-y+5=0


Explanation :
No Explanation available for this question

The equation of the line passing through the point (2, -3), and parallel to 3x-4y+7=0 is

1.  3x+4y+18=0

2.  3x+4y-18=0

3.  3x-4y+18=0

4.  3x-4y-18=0

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4
Correct Answer :

3x-4y+18=0


Explanation :
No Explanation available for this question

The equation of the line passing through the point (2, -3), and parallel to the line joining the points (1, 2) and (-1, 5) is

1.  3x+2y=0

2.  2x+3y-1=0 

3.  x-3y+6=0 

4.  x+3y+12=0

View Answer  
4
Correct Answer :

3x+2y=0


Explanation :
No Explanation available for this question
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