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Lesson Worksheet: Introduction to Matrices Mathematics • 10th Grade
In this worksheet, we will practice identifying matrices and determining the order of a matrix and the position of each of its elements.
Q1:
Fill in the blank: The element of matrix , located in the first column and second row, has an index notation .
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Q6:
Complete the following: If a matrix has 4 elements and the number of rows and the number of columns of this matrix are equal, then the order of the matrix is .
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Q10:
The table below represents the prices of some drinks in a café. The café owner changes the prices of the drinks, so that each drink is now two times its original price. Determine the matrix that represents the new prices of the drinks.
Drink | Small Size | Big Size |
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Strawberry Juice | 1.5 | 5.5 |
Orange Juice | 2 | 8.5 |
Mango Juice | 3.5 | 9 |
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