Condition for Two Lines to Be Parallel
Trending Questions
- bc−adb−d
- ac+bdb+d
- ac−bdb−a
- ad+bcb+d
- m=23, c=5
- m=−23, c=5
- m=−23, c = any real number
- None of these
- m1=m2
- m1×m2=1
- m1m2=2
- m1=3×m2
Write the equation of the line, which is parallel to and passing through
- (2−√3)x−y=1−2√3
- (2−√3)x+y=1−2√3
- (2+√3)x−y=1+2√3
- (2+√3)x+y=1+2√3
- (14, 13)
- (14, −13)
- (−14, −23)
- (−14, 23)
- 0
- 2
- 1
- 3
- 34
- 23
- 32
- 43
- 52x−89y+519=0
- 52x+89y−519=0
- 52x+89y+519=0
- None of these
Write the equation of the line, which is parallel to and passing through
- 6
- 3
- -3
- 9
- 2x+4y−3=0
- 2x+4y−7=0
- x+2y−3=0
- 4x+8y−7=0
- the lines will pass through a single point
- there will be one possible line only
- there will be a set of parallel lines
- None of the above
- 6
- 3
- -3
- 9
- (137, 137)
- (237, 237)
- (317, 317)
- (337, 337)
- y + 2 = x + 1
- y + 2 = 3(x + 1)
- y – 2 = 3(x – 1)
- y – 2 = x – 1
- the lines will pass through a single point
- there will be one possible line only
- there will be a set of parallel lines
- None of the above
A rectangle ABCD, A = (0, 0), B = (4, 0), C = (4, 2), D = (0, 2) undergoes the following transformations successively.
(i) f1(x, y)→(y, x)
(ii) f2(x, y)→(x+3y, y)
(iii) f3(x, y)→(x−y2, x+y2)
The final figure will be
a rhombus
a rectangle
a parallelogram
a square
- m1=m2
- m1×m2=1
- m1m2=2
- m1=3×m2
- 67
- −67
- 76
- −76
- 2x+4y−3=0
- 2x+4y−7=0
- x+2y−3=0
- 4x+8y−7=0
Find the value of , if the lines and are parallel to each other.
- 73
- −73
- 53
- −37
Equation of a line which is parallel to the line common to the pair of lines given by 6x2−xy−12y2−0 and 15x2+14xy−8y2−0 and at a distance 7 from it is
3x+4y=35
5x−2y=7
3x+4y=−35
2x−3y=7
- −6
- −8
- 10
- 8
- (2−√3)x−y=1−2√3
- (2−√3)x+y=1−2√3
- (2+√3)x−y=1+2√3
- (2+√3)x+y=1+2√3
Equation of a line which is parallel to the line common to the pair of lines given by 6x2−xy−12y2−0 and 15x2+14xy−8y2−0 and at a distance 7 from it is
3x+4y=±35
5x−2y=±7
3x−4y=±35
2x−3y=±7
Write the equation of the line, which is parallel to and passing through