Understanding Dimensions of a Matrix
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Beginner
Start here! Easy to understand
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Beginner Explanation
Practice Problems
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1
Quick Quiz
Single Choice Quiz
Beginner
What are the dimensions of the matrix $\begin{bmatrix} 3 & 5 \\ 99 & -0.5 \end{bmatrix}$?
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2
Real-World Problem
Question Exercise
Intermediate
Teenager Scenario
Imagine you are arranging seats in a cinema. Each row has 4 seats and there are 6 rows. What are the dimensions of the seating arrangement matrix?
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3
Thinking Challenge
Thinking Exercise
Intermediate
Think About This
If a matrix has dimensions $m \times n$ and another matrix has dimensions $n \times p$, can they be multiplied?
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4
Challenge Quiz
Single Choice Quiz
Advanced
Determine the dimensions of a matrix that can be multiplied by a $3 \times 2$ matrix to produce a $3 \times 4$ result.
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