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The value of ∣∣∣∣xx+yx+2yx+2yxx+yx+yx+2yx∣∣∣∣ is (a) 9x2(x+y) (b) 9y2(x+y) (c) 3y2(x+y) (d) 7x2(x+y) |
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Answer» The value of ∣∣ (a) 9x2(x+y) |
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