1
AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

The equation of bisector of the angle between the lines represented by $$3 x^2-5 x y+4 y^2=0$$ is

A
$$9 x^2+6 y^2-2 x=0$$
B
$$5\left(x^2-y^2\right)=2 x y$$
C
$$3 x^2+2 x y-y^2=0$$
D
$$5 x^2+x y+4 y^2=0$$
2
AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the bisectors of the pair of lines $$x^2-2 m x y-y^2=0$$ is represented by $$x^2-2 n x y-y^2=0$$, then

A
$$m n+1=0$$
B
$$m n-1=0$$
C
$$m+n=0$$
D
$$m-n=0$$
3
AP EAPCET 2021 - 19th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

If $$A(4,7), B(-7,8)$$ and $$C(1,2)$$ are the vertices of $$\triangle A B C$$, then the equation of perpendicular bisector of the side $$A B$$ is

A
$$x-11 y-24=0$$
B
$$11 x+y+24=0$$
C
$$11 x-y+24=0$$
D
$$11 x+y-24=0$$
4
AP EAPCET 2021 - 19th August Evening Shift
MCQ (Single Correct Answer)
+1
-0

The ratio in which the straight line $$3 x+4 y=6$$ divides the join of the points $$(2,-1)$$ and $$(1,1)$$ is

A
$$1: 4$$
B
$$8: 13$$
C
$$4: 1$$
D
$$-4: 1$$
AP EAPCET Subjects
EXAM MAP