Maths · Straight line: Various forms of equations of a line, intersection of lines, angles between two lines
The equation of lines parallel to at a unit distance from it is
The equation of lines parallel to \( 3 x- \) \( 4 y-5=0 \) at a unit distance from it is
- A. \( 3 x-4 y-10=0 \)
- B. \( 5 x+3 y-5=0 \)
- C. \( 3 x+4 y+10=0 \)
- D. \( 6 x+2 y+4=0 \)
Step-by-step solution
Lines parallel to 3x-4y-5=0 have equation 3x-4y+c=0. Distance from given line is |c+5|/5=1 => c=0 or -10. Option A is the line with c=-10.
Related MCQs
- Tow consecutive sides of a parallelogram are and If the equation to one diagonal is , then the equation of the other diagonal is…
- Solve graphically, the following pairs of equations:…
- If \) is the point lying on the graph of the equation then find…
- Classify the following pair of line as coincident, parallel or intersecting \&…
- If the points with position vectors and are collinear then…