MCQ
The solution set of the inequality $3 x+5 y<4$ is
  • A
    an open half-plane not containing the origin.
  • B
    an open half-plane containing the origin.
  • C
    the whole $X Y$-plane not containing the line $3 x+5 y=4$.
  • D
    a closed half plane containing the origin.

Answer

The strict inequality represents an open half plane and it contains the origin, as $(0,0)$ satisfies it.

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