The equation of the bisectors of the angle between lines represented b – McqOptions

MCQOPTIONS

1.	The equation of the bisectors of the angle between lines represented by equation \[4{{x}^{2}}-16xy-7{{y}^{2}}=0\]is
A.	\[8{{x}^{2}}+11xy-8{{y}^{2}}=0\]
B.	\[8{{x}^{2}}-11xy-8{{y}^{2}}=0\]
C.	\[16{{x}^{2}}+11xy-16{{y}^{2}}=0\]
D.	\[16{{x}^{2}}+11xy+16{{y}^{2}}=0\]
Answer» B. \[8{{x}^{2}}-11xy-8{{y}^{2}}=0\]

Discussion

No Comment Found

Related MCQs

If \[a{{x}^{2}}-{{y}^{2}}+4x-y=0\]represents a pair of lines then \[a=\] [Karnataka CET2004]
If two sides of atriangle are represented by \[{{x}^{2}}-7xy+6{{y}^{2}}=0\] and the centroid is (1, 0) then the equation of third side is
The equation \[2{{x}^{2}}+4xy-k{{y}^{2}}+4x+2y-1=0\] represents a pair of lines.The value of k is [Karnataka CET 2001]
The gradientof one of the lines \[{{x}^{2}}+hxy+2{{y}^{2}}=0\] is twice that of the other, then h =[MP PET 1996]
The equation \[{{y}^{2}}-{{x}^{2}}+2x-1=0\] represents [MNR 1991]
One of the lines represented by the equation \[{{x}^{2}}+6xy=0\] is
The equation \[2{{x}^{2}}+4xy-p{{y}^{2}}+4x+qy+1=0\] will represent two mutually perpendicular straight lines, if
If one of the line represented by the equation \[a{{x}^{2}}+2hxy+b{{y}^{2}}=0\] is coincident with one of the line represented by \[{a}'{{x}^{2}}+2{h}'xy+{b}'{{y}^{2}}=0\], then
If the equation \[2{{x}^{2}}-2hxy+2{{y}^{2}}=0\] represents two coincident straight lines passing through the origin, then \[h=\]
If \[6{{x}^{2}}+11xy-10{{y}^{2}}+x+31y+k=0\] represents a pair of straight lines, then \[k=\] [MP PET 1991]