Given Vectors $\mathbf { u } = \left\langle u _ { 1 } , u _ { 2 } \right\rangle$

question 1

Multiple Choice

Given vectors $\mathbf { u } = \left\langle u _ { 1 } , u _ { 2 } \right\rangle$ , $\mathbf { v } = \left\langle v _ { 1 } , v _ { 2 } \right\rangle$ and $\mathbf { w } = \left\langle w _ { 1 } , w _ { 2 } \right\rangle$ determine whether the result of the following expression is a vector or a scalar. $6 w \cdot 3 w$ ​

• A)vector
• B)scalar

---

Definitions:

Perpetual Inventory System

An accounting method that continuously adjusts for inventory additions and subtractions, providing a real-time view of inventory levels.

Inventory Account

An account in the ledger that tracks the value of a company's inventory through various stages of production, from raw materials to finished goods.

Credit Terms

Conditions under which credit is extended by a lender to a borrower, including payment periods, interest rates, and penalties for late payment.

Perpetual Inventory System

An accounting method that continuously updates inventory records after each purchase or sale.