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Model Paper 10 — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsModel Paper 101 Mark
MCQ
The solution set of the inequality $3 x+5 y<4$ is
  • A
    an open half-plane not containing the origin.
  • ✓
    an open half-plane containing the origin.
  • C
    a closed half plane containing the origin.
  • D
    the whole XY-plane not containing the line
    $
    3 x+5 y=4
    $
✓

Answer

Correct option: B.
an open half-plane containing the origin.
(b) an open half-plane containing the origin.
Explanation: The strict inequality represents an open half plane and it contains the origin as $(0,0)$ satisfies it.

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