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Write → as a column vector.

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1

Write → as a column vector.

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1

Find (
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+ (
Write your answer as a column vector

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1

Find (
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+ (
Write your answer as a column vector

(
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1

Find (
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- (
Write your answer as a column vector

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1

Write **a** + **b** as a column vector

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1

Write **a** - **b** as a column vector

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1

Write **a** + **b** as a column vector

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2

Write **a** - **b** as a column vector

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2