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प्रश्न
A train carries at least twice as many first class passengers (y) as second class passengers (x) The constraint is given by_______
उत्तर
A train carries at least twice as many first class passengers (y) as second class passengers (x) The constraint is given by x ≥ 2y.
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संबंधित प्रश्न
A company manufactures two types of chemicals Aand B. Each chemical requires two types of raw material P and Q. The table below shows number of units of P and Q required to manufacture one unit of A and one unit of B and the total availability of P and Q.
| Chemical→ | A | B | Availability |
| Raw Material ↓ | |||
| P | 3 | 2 | 120 |
| Q | 2 | 5 | 160 |
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| Requirements | Capacity available per month | ||
| Product A | Product B | ||
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