A Matrix Multiplied by Its Inverse Is Always Equal to the Identity

question 57

True/False

A matrix multiplied by its inverse is always equal to the identity matrix.

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Definitions:

Kyphosis

A spinal disorder where there is an excessive outward curvature of the spine, causing hunching of the back.

Lordosis

A curvature of the spine that results in an exaggerated inward curve, primarily affecting the lower back, which can cause discomfort or stiffness.

Temporal Bone

A bone situated at the side and base of the skull, which houses structures of the ear and is part of the cranium.

Parietal Bone

One of the two bones forming the sides and roof of the cranium, part of the human skull.