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Solved Examples
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 B   What is the slope of a line parallel to 5x + 4y + 9 = 0?    B View Solution
 B   The lines 30x - 5y + 11 = 0 and y = 6x + 14 are   B View Solution
 B   Find the value of k if the line ky = (k - 1)x + 3k is parallel to y = 2x + 5.   B View Solution
 B   What is the slope of a line parallel to 6x + 5y + 11 = 0?    B View Solution
 B   The lines 20x - 4y + 9 = 0 and y = 5x + 12 are   B View Solution
 B   In a plane, two lines parallel to a third line are   B View Solution
 B   In a plane, two lines perpendicular to a third line are   B View Solution
 B   The slopes of non-vertical parallel lines are    B View Solution
 B   Identify the correct statement.I. Vertical lines are perpendicular to each other.II. Vertical lines are parallel to each other.III. Vertical lines are not parallel to each other.IV. Vertical lines are intersecting.   B View Solution
 B   What is the slope of a line parallel to x-axis?   B View Solution
 B   Number of lines parallel to a line and passing through a given point is/are   B View Solution
 B   Find the product of the slopes of x-axis and y-axis.   B View Solution
 B   A(1, - 3), B(5, 4), C(3, 2), D(2, 0) are the coordinates of 4 points in the x - y plane. Is AC↔ || BD↔?   B View Solution
 B   Which of the following lines is parallel to x = 3?   B View Solution
 B   Slope of a line parallel to 2x + 3y + 6 = 0 is   B View Solution
 B   A(4.5, 5), B(2, 5), C(1.5, - 2), D(3, - 2) are the coordinates of 4 points in the x-y plane. What can you say about the lines AB↔ and CD↔?   B View Solution
 B   What is the slope of a line parallel to y = 3?   B View Solution
 B   The lines x = 3 and x = 7 are   B View Solution
 B   Which of the following is not parallel to y = (35)x + 6?   B View Solution
 B   Find the equation of a line parallel to x = 3 and passing through (4, 5).   B View Solution
 B   Find the equation of the line parallel to y = 4 and passing through (6, 5).    B View Solution
 B   Find the equation of the line parallel to y = 2x + 3 and passing through (1, 2).   B View Solution
 B   What is the inclination of a line parallel to y = x - 3 ?   B View Solution
 B   What is the slope of a line parallel to y-axis?   B View Solution
 B   A line AB↔ makes an angle of 60o with the positive x-axis. What is the slope of any line parallel to AB?   B View Solution
 B   If the line through (3, y) and (2, 7) is parallel to the line through (- 1, 4) and (0, 6), then what is the value of y?   B View Solution
 B   Choose the equation of the line passing through the point (- 5, 1) and parallel to the line joining the points A(7, - 1) and B(0, 3).   B View Solution
 B   What is the value of p if the lines y = 3x + 7 and 2y + px = 3 are parallel to each other?   B View Solution