अगर 𝟑𝒙= 𝟒𝒚= 𝟏𝟐𝒛 तो z बराबर है –

  • 1

    xy

  • 2

    x+y

  • 3

    𝒙𝒚/(𝒙+𝒚)

  • 4

    4x +3y

Answer:- 3

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book