Given and , find the vector such that…

MATHEMATICS · Single correct · AP · AP Precalculus · Functions with Parameters, Vectors, and Matrices · Functions with Parameters, Vectors, and Matrices

Problem

Given u=4i^+7j^−2k^\mathbf{u}=4\hat{i}+7\hat{j}-2\hat{k} and v=−i^+3j^+5k^\mathbf{v}=-\hat{i}+3\hat{j}+5\hat{k}, find the vector w\mathbf{w} such that u+w=v\mathbf{u}+\mathbf{w}=\mathbf{v}. (a) 3i^+10j^+3k^3\hat{i}+10\hat{j}+3\hat{k} (b) −5i^−4j^+7k^-5\hat{i}-4\hat{j}+7\hat{k} (c) 5i^+4j^−7k^5\hat{i}+4\hat{j}-7\hat{k} (d) −5i^−4j^+3k^-5\hat{i}-4\hat{j}+3\hat{k}

Related theory

Browse the problem library