Find the Matrix a of the Quadratic Form

question 40

Essay

Find the
matrix A of the quadratic form

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Definitions:

Drought

An extended duration of significantly reduced precipitation, resulting in a scarcity of water.

Aral Sea

A lake located in Central Asia that has significantly shrunk since the 1960s due to the diversion of the rivers that fed it for agricultural irrigation.

Diverting Water

The process of altering the natural flow of waterways through human-made structures or interventions, often for purposes such as irrigation, flood control, or providing potable water.

Salinity

The concentration of dissolved salts in a body of water or in soil.