Compute the Determinant of the Matrix by Cofactor Expansion $\left[ \begin{array} { l l l } 3 & 2 & 5 \\ 1 & 1 & 4 \\ 3 & 3 & 4 \end{array} \right]$

question 6

Multiple Choice

Compute the determinant of the matrix by cofactor expansion.
- $\left[ \begin{array} { l l l } 3 & 2 & 5 \\ 1 & 1 & 4 \\ 3 & 3 & 4 \end{array} \right]$

• A) \(- 56\)
• B) 110
• C) 8
• D) \(- 8\)

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Definitions:

Adjusting Entries

Journal records created during the final part of an accounting period for the purpose of attributing revenues and expenses to the timeframe in which they actually took place.

Correct Balances

Accurate financial figures in accounting records that match the real-world values of assets, liabilities, and equity.

Accounting Period

A specific time frame for which financial records are tracked and reported, typically a year or quarter.

Accrual Basis

An accounting method where revenue is recorded when earned and expenses are recorded when incurred, regardless of when cash transactions occur.