Home
Class 9
MATHS
The point of the form (a,-a) always lies...

The point of the form (a,-a) always lies on the line

A

`x=a`

B

`y=-a`

C

`y=x`

D

`x+y=0`

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN TWO VARIABLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PART -A (Fill in the blanks )|5 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PART -A (True or false)|5 Videos

  • INTRODUCTION TO EUCLID'S GEOMETRY

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST|8 Videos

  • LINES AND ANGLES

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST|8 Videos

Similar Questions

Explore conceptually related problems

The point of the form (a,-a), a!=0 lies on

The points (2, 1), (3, -2) and (alpha, beta) form a triangle of area 4 square units. If the point (alpha, beta) lies on the line y=x+3 then the value of alpha+beta is (are)

The points (2, 1), (3, -2) and (alpha, beta) form a triangle of area 4 square units. If the point (alpha, beta) lies on the line y=x+3, then the value of alpha+beta is (are)

If the circumcentre of a triangle lies at the point (a, a) and the centroid is the mid - point of the line joining the points (2a+3, a+4) and (a-4, 2a-3) , then the orthocentre of the triangle lies on the line

If the mid point between the points (a+b, a-b) and (-a, b) lies on the line ax+by=k , what is k equal to ?

The points (2 ,1)(3 ,-2) and (alpha ,beta) form a triangle of area 4 square units.If the point (alpha, beta) lies on the line y=x+3 then the value of alpha+beta is (are)

The points (2, 1), (3, -2) and ( alpha, beta ) form a triangle of area 4 square units.If the point ( alpha,beta ) lies on the line y=x+3 then the value of alpha +beta is (are)

The centre of mass always lies on the axis of symmetry if it exists. Is this statement true or false?

If the point (1,alpha) always remains in the interior of the triangle formed by the lines y=x,y=0 and x+y=4, then alpha lies in the interval

Find the coordinates of the point Q on the X- axis which lies on the perpendicular bisector of the line segment joining the points A (-5,-2) and B (4,-2). Name the type of triangle formed by the points Q , A and B.