मराठी

The points (3, 4) and (2, – 6) are situated on the ______ of the line 3x – 4y – 8 = 0.

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प्रश्न

The points (3, 4) and (2, – 6) are situated on the ______ of the line 3x – 4y – 8 = 0.

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उत्तर

The points (3, 4) and (2, – 6) are situated on the opposite of the line 3x – 4y – 8 = 0.

Explanation:

Given line is 3x – 4y – 8 = 0   ......(i)

And the given points are (3, 4) and (2, – 6).

For point (3, 4), line becomes = 3(3) – 4(4) – 8

= 9 – 16 – 8

= 9 – 24

= – 15 < 0

For the point (2, – 6), line becomes = 3(2) – 4(– 6) – 8

= 6 + 24 – 8

= 30 – 8

= 22 > 0

So, the points (3, 4) and (2, – 6) are situated on the opposite sides of 3x – 4y – 8 = 0.

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पाठ 10: Straight Lines - Exercise [पृष्ठ १८३]

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एनसीईआरटी एक्झांप्लर Mathematics Exemplar [English] Class 11
पाठ 10 Straight Lines
Exercise | Q 45 | पृष्ठ १८३

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