Three Main Types of Relationships Can Exist Between Entities: a One-To-One

question 61

True/False

Three main types of relationships can exist between entities: a one-to-one relationship,abbreviated 1:1;a one-to-many relationship,abbreviated 1:M;and a many-to-many relationship,abbreviated M:N.

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Definitions:

Determinant

A scalar value that can be computed from the elements of a square matrix and offers information about the matrix, such as whether it's invertible.

Matrix

A rectangular array of numbers, symbols, or expressions arranged in rows and columns, used in linear algebra to represent linear transformations and solve systems of linear equations, among other applications.

Determinant

A scalar value that can be computed from the elements of a square matrix and provides information about the matrix, such as whether it is invertible.

Minors

Submatrices formed by deleting one or more rows or columns from a matrix, used in the calculation of determinants and inverses.