Advertisements
Advertisements
प्रश्न
Points (1, –1) and (–1, 1) lie in the same quadrant.
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Because in point (1, –1) x-coordinate is positive and y-coordinate is negative, so it lies in IV quadrant and in (–1, 1), x-coordinate is negative and y-coordinate is positive, so it lies in II quadrant.
APPEARS IN
संबंधित प्रश्न
Prove that the points (3, 0), (4, 5), (-1, 4) and (-2, -1), taken in order, form a rhombus.
Also, find its area.
Show that the following points are the vertices of a square:
(i) A (3,2), B(0,5), C(-3,2) and D(0,-1)
Show that the points A(3,0), B(4,5), C(-1,4) and D(-2,-1) are the vertices of a rhombus. Find its area.
In what ratio is the line segment joining A(2, -3) and B(5, 6) divide by the x-axis? Also, find the coordinates of the pint of division.
Find the area of quadrilateral ABCD whose vertices are A(-5, 7), B(-4, -5) C(-1,-6) and D(4,5)
The line segment joining the points A(2, 1) and B (5, - 8) is trisected at the points P and Q such that P is nearer to A. If P also lies on the line given by 2x - y + k= 0 find the value of k.
Point (–3, 5) lies in the ______.
If y-coordinate of a point is zero, then this point always lies ______.
The points whose abscissa and ordinate have different signs will lie in ______.
Statement A (Assertion): If the coordinates of the mid-points of the sides AB and AC of ∆ABC are D(3, 5) and E(–3, –3) respectively, then BC = 20 units.
Statement R (Reason): The line joining the mid-points of two sides of a triangle is parallel to the third side and equal to half of it.
