Find a unit vector in the direction of the resultant of the vectors i^-j^+3k^, 2i^+j^-2k^ and i^+2j^-2k^.

Find a unit vector in the direction of the resultant of the vectors $\hat{i} - \hat{j} + 3 \hat{k}$ , $2 \hat{i} + \hat{j} - 2 \hat{k}$ and $\hat{i} + 2 \hat{j} - 2 \hat{k}$ .

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.