(11) Three vectors given: a = (1) a+b+c, (2) a.b m 21-3k, b=4i, č-5k (3) the angle between a and Find: , (4) b.č

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Q: an you please write this on paper as i requested in the question? It helps me undertand better thank

A: This is the question from LinearTransformation.

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A: As you have mentioned I am answering number 4

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