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The cost of 2 kg of apples and 1 kg of g...

The cost of 2 kg of apples and 1 kg of grapes on a day was found to be Rs. 160. After a month, the coast of 4 kg of apples and 2 kg of grapes is Rs. 300. Represent the situation algebraically and geometrically.

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The correct Answer is:
The two lines are parallel and have no solution.
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