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What is the value of this matrix at az?Matrix A

What is the value of this matrix at az?Matrix A-example-1
User Ssoler
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1 Answer

7 votes
7 votes

ANSWER:

27

Explanation:

A matrix is represented by an uppercase letter (A,B, …) and its elements with the same lowercase letter (a,b, …), with a double subscript where the first indicates the row and the second the column a the one that belongs.

Just like that:

Therefore, if we look at the matrix of the statement, we can determine that a2,1 is equal to 27

What is the value of this matrix at az?Matrix A-example-1
User Neema
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