6 Questions
What is the structure of a JSON object?
Key-value pairs
What does JSON stand for?
JavaScript Object Notation
What is JSON used for?
Data interchange
How is the rank of a matrix related to its invertibility?
A matrix is invertible if and only if its rank is equal to the number of rows or columns
What is the rank of a matrix?
The maximum number of linearly independent rows or columns in the matrix
What does it mean if the rank of a matrix is less than the number of rows or columns?
The matrix is not invertible
Test your knowledge of JSON with this quiz! Learn about the purpose of JSON, its object structure, and what the acronym stands for.
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