Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The equation of the pair of bisectors of the angles between two straight lines is,
12
x
2
−
7
x
y
−
12
y
2
=
0
12x^2 - 7xy - 12y^2 = 0
12
x
2
−
7
x
y
−
12
y
2
=
0
. If the equation of one line is
2
y
−
x
=
0
2y - x = 0
2
y
−
x
=
0
then the equation of the other line is : (A)
41
x
−
38
y
=
0
41x - 38y = 0
41
x
−
38
y
=
0
(B)
38
x
−
41
y
=
0
38x - 41y = 0
38
x
−
41
y
=
0
(C)
38
x
+
41
y
=
0
38x + 41y = 0
38
x
+
41
y
=
0
(D)
41
x
+
38
y
=
0
41x + 38y = 0
41
x
+
38
y
=
0
Browse the problem library