If the Code Matrix Is , Find the Matrix

question 54

Multiple Choice

If the code matrix is , find the matrix that can be used to decode the message 47, 36, 35, 28, 92, 69, 63, 93, 74, 56, 71, 57, 17, 17, 16. (Because A and A^-1 are 3 × 3 matrices, use triples of numbers.) ​

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Definitions:

Sugar Act

A law passed by the British Parliament in 1764 aiming to raise revenue from the American colonies by imposing a tax on sugar and molasses imported into the colonies.

Stamp Act

A 1765 British Act imposing a tax on the colonies, requiring many printed materials in the colonies to be produced on stamped paper from London, contributing to the American Revolution.

Revolution

A dramatic and wide-reaching change in the way a society or system operates, often achieved through violent or nonviolent means.

Allegiance

Loyalty or commitment of an individual to a group or cause, often used in the context of patriotism or support for a nation.