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प्रश्न
Solve: `-2 2/3 <= x + 1/3 < 3 1/3`, x ∈ R and represent the solution on the number line.
योग
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उत्तर
compound inequality:
`-2 2/3 <= x + 1/3 < 3 1/3,` x ∈ R
Convert mixed numbers to improper fractions
`-2 2/3 = -8/3, 3 1/3 = 10/3`
`-8/3 <= x + 1/3 < 10/3`
`-8/3-1/3 <= x < 10/3 - 1/3`
`-9/3 <= x < 9/3`
−3 ≤ x < 3
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