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The bookshop of a particular school has ...

The bookshop of a particular school has 10 dozen chemistry books, 8 dozen physics books, 10 dozen economics books. Their selling prices are Rs 80, Rs 60 and Rs 40 each respectively. Find the total amount the bookshop will receive from selling all the books using matrix algebra.

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To find the total amount the bookshop will receive from selling all the books using matrix algebra, we can follow these steps: ### Step 1: Determine the number of books The bookshop has: - 10 dozen chemistry books - 8 dozen physics books - 10 dozen economics books ...
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