Find the Indicated Matrix $B = \left[ \begin{array} { l l l l } - 1 & 6 & 4 & - 3 \end{array} \right]$

question 8

Multiple Choice

Find the indicated matrix.
-Let $B = \left[ \begin{array} { l l l l } - 1 & 6 & 4 & - 3 \end{array} \right]$ . Find -2B.

• A) \(\left[ \begin{array} { l l l l } - 2 & 12 & 8 & - 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l l l } 2 & 6 & 4 & - 3 \end{array} \right]\)
• C) \(\left[ \begin{array} { l l l l } - 3 & 4 & 2 & - 5 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l l } 2 & - 12 & - 8 & 6 \end{array} \right]\)

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Definitions:

Allowance for Doubtful Accounts

A reserve for accounts receivable that a company does not expect to collect in full, acknowledging some customers may not pay their debts.

Allowance for Doubtful Accounts

A contra-asset account used to create an estimated reserve for debts that may not be collected.

Bad Debts Expense

An expense reported on the income statement, representing the estimated amount of credit sales that are not expected to be collected.

Allowance for Doubtful Accounts

A contra-asset account used to estimate the portion of accounts receivable that may not be collectible.