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A shopkeeper sells x units of books and y units of stationery. If he makes a profit of Rs.2 On each book and Rs. 3 on each unit of stationery, then the profitfunction is ______ |
Answer» `p=2x-3Y` (ii) PROFIT on books is RS. 2x and profit on stationary is Rs. 3y. (III) Profitfunction = Profit on books + Profit on stationary. |
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