Question

अवरोही क्रम में लिखिए -4.9, 4.8, 8.4, 4.7
Write in decreasing order - 4.9, 4.8, 8.4, 4.7
बिंदु (4. -1) व (3, 8) के भुज एवं कोटि लिखिए।
Write the abscissa and ordinates of the points
अथवा/OR
किस चतुर्थाश में बिंदु (-3, 5) व (4, -3) स्थित हैं?​

Answer 1

SOLUTION

TO DETERMINE

1. Write in decreasing order 4.9, 4.8, 8.4, 4.7

2. Write the abscissa and ordinates of the points (4,-1) and (3, 8)

3. The quadrant where (-3, 5) and (4, -3) lie

EVALUATION

1. Here the given numbers are 4.9, 4.8, 8.4, 4.7

Now

8.4 < 4.9 < 4.8 < 4.7

So the numbers in the decreasing order is

8.4 , 4.9 , 4.8 , 4.7

2. For the point (4,-1)

Abscissa = 4

Ordinate = - 1

For the point (3,8)

Abscissa = 3

Ordinate = 8

3. For the point ( - 3,5)

Abscissa = - 3 : negative

Ordinate = 5 : positive

So the point lies on second quadrant

For the point (4,-3)

Abscissa = 4 : positive

Ordinate = - 3 : negative

So the point lies on fourth quadrant

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