Find $\mathbf { u } \times \mathbf { v }$ $$\mathbf { u } = \langle 3 , - 7 , - 1 \rangle , \mathbf { v } = \langle - 9,4 , - 4 \rangle$$

question 77

Multiple Choice

Find $\mathbf { u } \times \mathbf { v }$ .
$$\mathbf { u } = \langle 3 , - 7 , - 1 \rangle , \mathbf { v } = \langle - 9,4 , - 4 \rangle$$

• A) \(\langle 32,21 , - 51 \rangle\)
• B) \(- 51\)
• C) 5
• D) \(\langle 32 , - 21 , - 51 \rangle\)
• E) \(\langle - 27 , - 28,4 \rangle\)

---

Definitions:

Group Records

The operation of organizing data records into categories or groups based on shared characteristics in database management.

Total Row

A feature in spreadsheet software that allows for the automatic calculation of the sum, average, or other statistics for columns of numbers.

Query Datasheet

A structured layout for displaying the results of a query from a database, where data is organized in rows and columns.

Statistics

The science of collecting, analyzing, presenting, and interpreting data.