Projection of →A=^i−^j+2^k along →B=−^k is

1.	Projection of →A=^i−^j+2^k along →B=−^k is
Answer» Projection of $\to A =^i -^j + 2^k$ along $\to B = -^k$ is

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Projection of →A=^i−^j+2^k along →B=−^k is

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