Characteristics of Matrices

How many columns are in this matrix?

How many rows are in this matrix?

How many elements are in this matrix?

For the given Matrix A, what is a₁₁?

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For the given matrix A, what is a₂₂?

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For given matrix A, what is a₃₃?

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What is the size of this matrix?

What is the location of 2 in the given matrix A?

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What is the location of 4 in the given matrix A?

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What is the location of 0 in the given matrix A?