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प्रश्न
Choose the correct alternative:
If xayb = em, xcyd = en, Δ1 = `|("m", "b"),("n", "d")|`, Δ2 = `|("a", "m"),("c", "n")|`, Δ3 = `|("a", "b"),("c", "d")|`, then the values of x and y are respectively,
पर्याय
`"e"^(Delta_2/Delta_1), "e"^(Delta_3/Delta_1)`
`log(Delta_1/Delta_3), log(Delta_2/Delta_3)`
`log(Delta_2/Delta_1), log(Delta_3/Delta_1)`
`"e"^(Delta_1/Delta_3), "e"^(Delta_2/Delta_3)`
उत्तर
`"e"^(Delta_1/Delta_3), "e"^(Delta_2/Delta_3)`
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