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Question
Fill in the blank :
The region represented by the in equations x ≤ 0, y ≤ 0 lines in _______ quadrants.
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Solution
The region represented by the in equations x ≤ 0, y ≤ 0 lines in III quadrant.
Notes
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A company produces two types of goods A and B, that require gold and silver. Each unit of type A requires 3 g of silver and 1 g of golds while that of type B requires 1 g of silver and 2 g of gold. The company can procure a maximum of 9 g of silver and 8 g of gold. If each unit of type A brings a profit of Rs 40 and that of type B Rs 50, formulate LPP to maximize profit.
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| A | B | C | |
| M1 M2 |
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| 2 | 2 | 4 | |
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______
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