Each Matrix Is Nonsingular

question 48

Multiple Choice

Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
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Definitions:

Eruption Column

A towering cloud of ash, gas, and volcanic debris that rises above a volcano during an explosive eruption.

Caldera

A large, bowl-shaped volcanic depression, formed by the collapse of land following a volcanic eruption or the emptying of a magma chamber.

Basin-shaped Depression

A rounded or oval valley or hollow in the Earth's surface, typically formed by erosion or the collapse of a volcanic crater.

Calderas

Large, basin-like depressions formed by the collapse of a volcano after a massive eruption, usually holding a lake.