1.10.7 Problem solving using vectors

Question 2

The vectors $a\mathbf{a}$ and $b\mathbf{b}$ are defined as $a=4i−2j−5k\mathbf{a} = 4\mathbf{i} - 2\mathbf{j} - 5\mathbf{k}$ 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 $i+3j−2k\mathbf{i} + 3\mathbf{j} - 2\mathbf{k}$ , find the values of $x$ , $y$ , and $z$ .

[3]

1.10.7 Problem solving using vectors

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Question 2

The vectors $a\mathbf{a}$ and $b\mathbf{b}$ are defined as $a=4i−2j−5k\mathbf{a} = 4\mathbf{i} - 2\mathbf{j} - 5\mathbf{k}$ 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 $i+3j−2k\mathbf{i} + 3\mathbf{j} - 2\mathbf{k}$ , find the values of $x$ , $y$ , and $z$ .

[3]

1.10.7 Problem solving using vectors

Question 2

1.10.7 Problem solving using vectors Questions

1.10.7 Problem solving using vectors

Question 2

1.10.7 Problem solving using vectors Questions