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प्रश्न
Find the value(s) of x, if `|(2, 3),(4, 5)| = |(x, 3),(2x, 5)|`
उत्तर
`|(2, 3),(4, 5)| = |(x, 3),(2x, 5)|`
∴ 10 – 12 = 5x – 6x
∴ –2 = – x
∴ x = 2
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