Q→=(2i^−2j^+2k^)\overrightarrow{\mathrm{Q}}=(2 \hat{\mathrm{i}}-2 \hat{\mathrm{j}}+2 \hat{\mathrm{k}})Q=(2i^−2j^+2k^)
P→=(4i^−2j^+2k^)\overrightarrow{\mathrm{P}}=(4 \hat{\mathrm{i}}-2 \hat{\mathrm{j}}+2 \hat{k})P=(4i^−2j^+2k^)
P→=(4i^−2j^−2k^)\overrightarrow{\mathrm{P}}=(4 \hat{\mathrm{i}}-2 \hat{\mathrm{j}}-2 \hat{\mathrm{k}})P=(4i^−2j^−2k^)
Q→=(2i^−2j^−2k^)\overrightarrow{\mathrm{Q}}=(2 \hat{\mathrm{i}}-2 \hat{\mathrm{j}}-2 \hat{\mathrm{k}})Q=(2i^−2j^−2k^)