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Solve –12x > 30, when x is a natural number. - Mathematics

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प्रश्न

Solve –12x > 30, when x is a natural number.

बेरीज
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उत्तर

The given inequality is -12x > 30.

- 12x > 30

⇒ `(-12x)/(-12) < 30/(-12)`   (dividing both sides by same negative number)

⇒ x < `- 5/2`

There is no natural number less than (-5/2).

Thus, when x is a natural number, the given inequality has no solution.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Linear Inequalities - Exercise 6.1 [पृष्ठ १२२]

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एनसीईआरटी Mathematics [English] Class 11
पाठ 6 Linear Inequalities
Exercise 6.1 | Q 2.1 | पृष्ठ १२२
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