यदि 𝒂/𝟑=𝒃/𝟒=𝒄/𝟕    हो, तो (𝒂+𝒃+𝒄)/𝒄 का मान है -

  • 1

    √𝟐
     

  • 2

    𝟐
     

  • 3

    𝟕
     

  • 4

    𝟏/√𝟕

Answer:- 2

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