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1. 2x+2y=4

  • A. 2
  • B. 2
  • C. 2
  • D. 2

Answer: Option B

Explanation:

There is wrong on this question.write question will be 2X + (2/X) = 4.As here only given one equation thats why unknown parameter must be 1.Then what will be the value of X = ? if we put X = 1,then LHS = 4 & RHS = 4 Ans:1

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