Consider Two Vectors $\vec { v } = 5 \vec { i } - \vec { j } + 3 \vec { k }$

question 70

Essay

Consider two vectors $\vec { v } = 5 \vec { i } - \vec { j } + 3 \vec { k }$ and $\vec { w } = a \vec { i } + a \vec { j } - \vec { k }$ .For what value(s)of a are $\vec { v }$ and $\vec { W }$ perpendicular?

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Definitions:

Finished Goods Inventory

Inventory of finished goods available for sale to consumers.

Required Production

The quantity of goods that must be produced during a particular time period to meet customer demand.

Direct Labor Cost

The expenses associated with paying the wages of workers directly involved in manufacturing goods or providing services.

Budgeted Sales

The projected amount of sales, in units or dollars, that a company expects to achieve during a specific period.