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प्रश्न
If the replacement set is the set of natural numbers, solve: 3x - 4 > 6
बेरीज
उत्तर
3x – 4 > 6
3x – 4 + 4 > 6 + 4 (Adding 4)
⇒ 3x > 10
`"3x"/3 > 10/3` ...(Dividing by 3)
⇒ x > `10/3`
⇒ x > `3 1/3`
Required answer = { 4, 5, 6, …}
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Replacement Set and Solution Set
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