Calculate the Angle Between $\mathbf { a }$ And $\mathbf { b }$

question 41

Short Answer

Calculate the angle between $\mathbf { a }$ and $\mathbf { b }$ (correct to the nearest degree).
$$\mathbf { a } = 3 \mathbf { i } - 2 \mathbf { j } , \mathbf { b } = - 7 \mathbf { j } + \mathbf { k }$$

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Definitions:

Financial Statements

Reports that summarize the financial performance and position of a company.

Working Papers

Documents prepared or obtained by auditors as part of their audit process, containing the evidence and conclusions on which their opinion is based.

Accounting Adjustments

Entries made in the books of accounts to accurately reflect the revenues and expenses for a given period, including accruals, deferrals, and estimates.

Account Balances

The amounts of money in an account, representing assets or liabilities at a particular point in time.