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6. If x = 4by 7 and y = 2by5 then verify that x – y is not equal to y - x. |
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Answer» Answer: 8by35 Step-by-step EXPLANATION: x-y=( 4÷7)-(2-5) =(4×5)-(2×7)÷(7×5) =(20-14)÷35 =8÷35 |
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