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798

Q:

यदि x:y=3:2  है तो $$ {2\ x^{2}+3\ y^{2}}:{3\ x^{2}}-{2\ {y^{2}}}$$ का मान ज्ञात कीजिए—

  • 1
    12 :5
  • 2
    6 : 5
  • 3
    30 : 19
  • 4
    5 : 3
  • Show Answer
  • Workspace

Answer : 3. "30 : 19"

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