Write whether following statements are True or False? Justify your answer. (i) Point (3,0) lies in f

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3. Coordinate Geometry

easy

Write whether the following statements are True or False? Justify your answer.

$(i)$ Point $(3,0)$ lies in the first quadrant.

$(ii)$ Points $(1,-1)$ and $(-1,1)$ lie in the same quadrant.

Option A

Option B

Option C

Option D

Solution

$(i)$ The point $(3,0)$ has abscissa $3 ,$ the $x$ -coordinate and ordinate is $0 .$ If the ordinate of a point is zero, the point lies on the $x$ -axis.

Hence, the given statement is false.

$(ii)$ The point $(1,-1)$ lies in $IV$ quadrant and the point $(-1,1)$ lies in $II$ quadrant.

Hence, the given statement is false.

Standard 9

Mathematics

Taking $0.5\, cm$ as $1\, unit,$ plot the following points on the graph paper :

$A (1,3), B (-3,-1), C (1,-4), D (-2,3), E (0,-8), F (1,0)$

medium

If $a=5, b=7, c=3$ and $d=-5,$ then the point $\left(\frac{a}{b}, \frac{c}{d}\right)$ is in the $\ldots \ldots . .$ quadrant.

medium

The points whose abscissa and ordinate have different signs will lie in

easy

A point both of whose coordinates are negative will lie in

easy

Ordinate of all points on the $x$ -axis is

easy

Write whether the following statements are True or False? Justify your answer. $(i)$ Point $(3,0)$ lies in the first quadrant. $(ii)$ Points $(1,-1)$ and $(-1,1)$ lie in the same quadrant.

Solution

Similar Questions

Taking $0.5\, cm$ as $1\, unit,$ plot the following points on the graph paper : $A (1,3), B (-3,-1), C (1,-4), D (-2,3), E (0,-8), F (1,0)$

If $a=5, b=7, c=3$ and $d=-5,$ then the point $\left(\frac{a}{b}, \frac{c}{d}\right)$ is in the $\ldots \ldots . .$ quadrant.

The points whose abscissa and ordinate have different signs will lie in

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Write whether the following statements are True or False? Justify your answer.

$(i)$ Point $(3,0)$ lies in the first quadrant.

$(ii)$ Points $(1,-1)$ and $(-1,1)$ lie in the same quadrant.

Taking $0.5\, cm$ as $1\, unit,$ plot the following points on the graph paper :

$A (1,3), B (-3,-1), C (1,-4), D (-2,3), E (0,-8), F (1,0)$