Vectors

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Question 43

$a=−5i+7j+2k\mathbf{a} = -5\mathbf{i} + 7\mathbf{j} + 2\mathbf{k}$ and $b=xi+yj+zk\mathbf{b} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}$

Given that the resultant force of $a\mathbf{a}$ and $b\mathbf{b}$ is $−2i−3j+6k-2\mathbf{i} - 3\mathbf{j} + 6\mathbf{k}$ find the values of $x$ , $y\,$ and $z$

[3]

Vectors

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Question 43

$a=−5i+7j+2k\mathbf{a} = -5\mathbf{i} + 7\mathbf{j} + 2\mathbf{k}$ and $b=xi+yj+zk\mathbf{b} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}$

Given that the resultant force of $a\mathbf{a}$ and $b\mathbf{b}$ is $−2i−3j+6k-2\mathbf{i} - 3\mathbf{j} + 6\mathbf{k}$ find the values of $x$ , $y\,$ and $z$

[3]

Vectors

Question 43

Vectors Questions

Vectors

Question 43

Vectors Questions