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. Note => Don't Spam Tell me Correct answer ❌
@gagan Yr please ave tan na kar....☹️❤️
@gagan Yr please ave tan na kar....☹️❤️
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