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3. Coordinate Geometry
easy
Without plotting the points indicate the quadrant in which they will lie, if
$(i)$ ordinate is $5$ and abscissa is $-3$
$(ii)$ abscissa is $-5$ and ordinate is $-3$
Option A
Option B
Option C
Option D
Solution
$(i)$ In the point $(-3,5)$ abscissa is negative and ordinate is positive, so it lies in the second quadrant.
$(ii)$ In the point $(-5,-3)$ abscissa and ordinate both are negative, so it lies in the third quadrant.
Standard 9
Mathematics
