CUET Preparation Today
The region satisfying the inequality 3x + 7y > 21 is |
The whole XOY plane excluding the points on the line 3z + 7y = 21 The half plane that neither contains origin nor the points of the line The Entire XOY-plane. The Half plane that contains the origin. |
The half plane that neither contains origin nor the points of the line |
3x + 7y > 21, put (0, 0) 0 > 21 which is false ∴ Shade covers the half plane away form origin. Origin and points of line are not included.
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