Two Vectors U and V Are Given $\mathbf { u } = \langle 4,0 , - 2 \rangle , \mathbf { v } = \langle 2,1,0 \rangle$

question 7

Essay

Two vectors u and v are given. Find the angle to one decimal place (expressed in degrees) between u and v. $\mathbf { u } = \langle 4,0 , - 2 \rangle , \mathbf { v } = \langle 2,1,0 \rangle$

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Definitions:

Equivalent Units

A concept in cost accounting used to express the amount of work done on partially finished goods in terms of fully completed units.

Process Costing

A costing method used where identical or similar items are produced in masses.

FIFO Method

An inventory valuation method where the first items produced or purchased are the first ones to be sold.

Equivalent Units

A concept in cost accounting used to calculate the cost of partially finished goods, converting them into an equivalent number of fully finished units.