Given $A = \left[ \begin{array} { c c } 3 & - 1 \\2 & 2\end{array} \right]$

question 87

Essay

Given $A = \left[ \begin{array} { c c } 3 & - 1 \\2 & 2\end{array} \right]$
and $B = \left[ \begin{array} { c c } 2 & 3 \\- 1 & 5\end{array} \right]$
, find $A B$
, or explain why the operation cannot be performed.

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Definitions:

Upstairs Tenant

A person or entity that resides or operates in the upper floors of a multi-story building, often in the context of residential leasing.

Tenancy At Will

A type of tenancy agreement where either the tenant or the landlord may terminate the arrangement at any time by providing sufficient notice.

Lease Terminates

The condition or point in time when a lease agreement comes to an end, either through expiration of its term or by other means outlined in the agreement.

Permanent And Substantial Injury

Injury that results in long-term or lasting negative effects on an individual's physical or mental health or functional capabilities.