Find $| \mathrm { v } |$ And $| \mathbf { u } + \mathbf { y } |$

question 88

Essay

Find $| \mathrm { v } |$
and $| \mathbf { u } + \mathbf { y } |$
, given that $\mathbf { u } = 2 \mathbf { i } - \mathbf { j }$
and $\mathbf { v } = \mathbf { i }$
.

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Definitions:

Annual Average Investment

The average amount invested over a year, generally calculated to evaluate the efficiency or profitability of investments.

Projected Income Statement

A projected income statement is a financial statement that estimates a company's revenue, expenses, and net income for a future period.

Asset's Life

The expected period during which an asset remains useful for its intended purpose or serviceable.