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Prove that, The line 5x + 4y = 0 passes ...

Prove that, The line 5x + 4y = 0 passes through the point of intersection of straight lines x+2y-10 = 0, 2x + y =-5

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If the straight line (x)/(a) + (y)/(b) = 1 is parallel to the line 4x + 3y = 6 and passes through the point of intersection of the lines 2x - y - 1 = 0 and 3x - 4y + 6 = 0 ,find the values of a and b .

The straight line (x)/(a)+(y)/(b)=1 passes throught the point of intersection of the straight lines 7x+9y=3 and 2y-x+7=0 and makes an angle 90^(@) with the straight line 5x-6y+15=0 , find the values of a and b.

If the straight line ax+y+6=0 passes through the point of intersection of the lines x+y+4=0 and 2x+3y+10=0 , find a.

If the straight line x/a+y/b=1is parallel to the line 4x+3y=6 and passes through the point of intersection of the lines 2x-y-1=0and 3x-4y+6=0,find the values of a and b.

Find the equation of the straight line which passes throught the point of intersection of the straight lines x+y+9=0 and 3x-2y+2=0 and is perpendicular to the line 4x+5y +1=0.

Find the equation of the line passing through the point of intersection of the lines 4x + 7y - 3 = 0 " and " 2x - 3y + 1 = 0 that has equal intercepts on the axes.

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Find the equation of the staight line passing through the point of intersection of the straight lines 2x+3y+4=0 and 3x+y-1=0 and inclined to the positive direction of the x - axis at an angle 135^(@) .

The pair of straight lines x+2y-1=0,x+2y-5=0 are.

CENGAGE PUBLICATION-STRAIGHT LINES-All Questions
  1. The number of integral values of m for which the x-coordinate of the p...

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  2. Reduce the line 2x-3y + 5 =0, in slope-intercept, intercept and normal...

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  3. Prove that, The line 5x + 4y = 0 passes through the point of intersect...

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  4. Passing through the point (– 4, 3) with slope 1/2 then the equation of...

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  5. The lines 2x+3y+19=0 and 9x+6y-17=0 , cut the coordinate axes at concy...

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  6. The straight lines 3x+y-4=0,x+3y-4=0 and x+y=0 form a triangle which i...

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  7. A Line through the variable point A(1+k,2k) meets the lines 7x+y-16=0;...

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  8. Two particles start from the point (2,-1), one moves 2 units along the...

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  9. If P-=(1,0), Q-=(-1, 0), R-=(2,0) are three given points, then the loc...

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  10. Distance of point (1,3) from the line 2x-3y+9=0 along x-y+1=0

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  11. A rectangle A B C D has its side A B parallel to line y=x , and vertic...

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  12. Two adjacent vertices of a square are (1,2) and (-2,6). Find the other...

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  13. The equation of a line through the point (1, 2) whose distance from th...

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  14. Find the equation of the line through the point A(2,3) and making an a...

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  15. The line (x)/(a)+(y)/(b)=1 meets the x-axis at A, the y-axis at B, and...

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  16. The line joining two points A(2,0) and B(3,1) is rotated about A in an...

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  17. The area of the triangle formed by the lines y=a x ,x+y-a=0 and the y-...

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  18. Find the equation of the lines through the point (3, 2) which make a...

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  19. Consider the points A(0,1)a n dB(2,0),a n dP be a point on the line 4x...

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  20. A straight line is drawn through the point P(2,3) and is inclined at a...

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