\"\"

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Let v is a vector.

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The initial point of vector v is \"\" and the terminal point of vector v is\"\".

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\"\"     (Write component form of vector)

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\"\"                        (Substitute \"\")

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\"\"                                          (Simplify)

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The linear combination of vectors i and j is \"\".\"\"

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The linear combination of the standard unit vectors i and j is \"\".