If -3 x -15 and x - N- then x is equal toA- 1-2-3-4-5B- - 1-2-3-4C- 6-7-8- - - -D- 1-2-3-4

The correct option is D {1,2,3,4}−3x −15 ⇒ 3x 15 (∵ multiplication with negative number reverses inequality) ⇒ x 5 ...

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Properties of Inequalities

If -3 x >-15 ...

Question

If $- 3 x > - 15$ and $x \in N$ , then $x$ is equal to

{6, 7, 8, . . . .}

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{1, 2, 3, 4}

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{1, 2, 3, 4, 5}

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{. . . ., 1, 2, 3, 4}

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