[Video Solution] Let a unit vector \hat\mathbf u=x\hat i+y\hat j+z\hat k make angles \dfracπ2,... | ASPIRE STUDY

Let a unit vector \hat\mathbf u=x\hat i+y\hat j+z\hat k make angles \dfracπ2,\ \dfracπ3 and \dfrac2π3 with the vectors \dfrac1√2\hat i+\dfrac1√2\hat k, \dfrac1√2\hat j+\dfrac1√2\hat k and \dfrac1√2\hat i+\dfrac1√2\hat j respectively. If \vec v=\dfrac1√2\hat i+\dfrac1√2\hat j+\dfrac1√2\hat k, then... | Watch the step-by-step video solution for this NIMCET PYQ.