Question

There are three commodities , , and , which are bought and sold by three
dealers , , and . Dealer purchases 2 units of and 5 units of , and sells 3 units
of ; dealer purchases 5 units of and 2 units of , and sells 7 units of ; and
dealer purchases 3 units of and 1 unit of , and sells 4 units of . In the process
earns ₹110 and earns ₹50, but loses ₹120. Use Inverse Matrix Method to find
the prices of each of the commodities , , and .

Answer 1

Answer:

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Step-by-step explanation:

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