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

question 85

Multiple Choice

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

• A) \(| \mathrm { v } | = 1\)
• , \(| \mathbf { u } + \mathbf { v } | = \sqrt { 2 }\)
• B) \(| v | = - 1\)
• , \(| \mathbf { u } + \mathbf { v } | = - \sqrt { 2 }\)
• C) \(| \mathrm { v } | = \sqrt { 2 }\)
• , \(| \mathbf { u } + \mathbf { y } | = 1\)
• D) \(| \mathrm { v } | = \sqrt { 2 }\)
• , \(| \mathbf { u } + \mathbf { v } | = \sqrt { 2 }\)
• E)none

Describe the function and structure of guard cells in plants.

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Recognize different research designs and their appropriate applications.

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Definitions:

Example

A representative form or instance that is typical of a group or set and is often used for illustration or explanation.

Technological Differences

The variations in technology across different cultures, societies, or historical periods, impacting development, efficiency, and lifestyles.

Social Differences

Variations in the socioeconomic status, cultural background, or demographic characteristics among individuals or groups within a society.

Historical Types

Classifications used in history and historiography to identify and categorize periods, societies, or phenomena based on common characteristics.