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482

Q:

यदि 4x2 + y2 = 40  है, तो xy = 6,  का मान ज्ञात कीजिये।

  • 1
    6
  • 2
    8
  • 3
    5
  • 4
    4
  • Show Answer
  • Workspace

Answer : 2. "8"

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