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Chapter 5: Q1E (page 215)

Find the length of each of the vectorsv鈬赌In exercises 1 through 3.

  1. v鈬赌=[711]

Short Answer

Expert verified

The length of the vector is about 13.04.

Step by step solution

01

Consider the definition below

The length(or magnitude or norm) of a vectorv鈬赌inRnis||v鈬赌||=v鈬赌.v鈬赌.

02

According to the definition

By using the above definition, the length of the vector will be.

||v鈬赌||=v鈬赌.v鈬赌=711711=7.7+11.11=49+121=170=13.04

Hence, the value of the vector is about 13 .04 .

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