$\"\"$

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The points are $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .

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The vectors are $\"\"$ and $\"\"$ .

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Find the component form of $\"\"$ :

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$\"\"$

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Find the magnitude of the vector $\"\"$ :

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$\"\"$

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Direction of the vector $\"\"$ :

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$\"\"$

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$\"\"$

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$\"\"$

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Find the component form of $\"\"$ :

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$\"\"$

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Find the magnitude of the vector $\"\"$ :

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$\"\"$

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Direction of the vector $\"\"$ :

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$\"\"$

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$\"\"$

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\ \ Since the directions for the both vectors $\"\"$ and $\"\"$ are same but magnitudes are not same.

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Therefore, $\"\"$ and $\"\"$ are not equivalent.

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$\"\"$

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The directions for the both vectors $\"\"$ and $\"\"$ are same but magnitudes are not same. Therefore, $\"\"$ and $\"\"$ are not equivalent.