यदि प्रणाली 6𝒙 - 𝟐𝒚 = 3, K𝒙 - 𝒚 = 2 का एक अद्वितीय (यूनिक) हल है तो ?

  • 1

    K ≠ 3

  • 2

    K = 3

  • 3

    K ≠ 4

  • 4

    K = 4

Answer:- 1

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