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A cooperative society of farmers has 50 hectares of land to grow two crops A and B. The profit from crops A and B per hectare are estimated as Rs. 10,500 and Rs. 9000 respectively. To control weeds, a liquid herbicide has to be used for crops A and B at the rate of 20 litres and 10 litres per hectare, respectively. Further not more than 800 litres of herbicide should be used in order to protect fish and wildlife using a pond which collects drainage from this land. Keeping in mind that the protection of fish and other wildlife is more important than earning profit, how much land should be allocated to each crop so as to maximise the profit? From LPP from the above and solve it graphically. Do you agree with the message that the protection of the wildlife is utmost necessary to preserve the balance in the environment?

A cooperative society of farmers has 50 hectares of land to grow two crops A and B. The profit from crops A and B per hectare are estimated as Rs. 10,500 and Rs. 9000 respectively. To control weeds, a liquid herbicide has to be used for crops A and B at the rate of 20 litres and 10 litres per hectare, respectively. Further not more than 800 litres of herbicide should be used in order to protect fish and wildlife using a pond which collects drainage from this land. Keeping in mind that the protection of fish and other wildlife is more important than earning profit, how much land should be allocated to each crop so as to maximise the profit?
From LPP from the above and solve it graphically. Do you agree with the message that the protection of the wildlife is utmost necessary to preserve the balance in the environment?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
2 months ago
Our expert is working on this Class X Maths answer. We will update the answer very soon.

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