Question

Q.No.1. Do as directed;

(I) The point (1,-2) lies in;

a) I Quadrant b) II Quadrat

c) III Quadrant d) IV Quadrant​

Answer 1

Answer:

IV Quadrant

Step-by-step explanation:

The point (1,-2) lies in IV Quadrant.

Learn more:

• The Cartesian Plane or X-Y Plane is formed by intersection of x - axis and y - axis.

• The Cartesian Plane or X-Y Plane is divided into four quadrants namely,

1. Quadrant I (+,+)
2. Quadrant II (-,+)
3. Quadrant III (-,-)
4. Quadrant IV (+,-)

• The x co-ordinate is called abscissa and the y co-ordinate is called ordinate.

• All the real numbers can be placed in the Cartesian Plane or X-Y Plane.

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