[Video Solution] Let L_1:\ \vec r=(\hat i-\hat j+2\hat k)+\lambda(\hat i-\hat j+2\hat k),\ \la... | ASPIRE STUDY

Let L_1:\ \vec r=(\hat i-\hat j+2\hat k)+\lambda(\hat i-\hat j+2\hat k),\ \lambda\in\mathbb R, L_2:\ \vec r=(\hat j-\hat k)+µ(3\hat i+\hat j+p\hat k),\ µ\in\mathbb R, and L_3:\ \vec r=\delta(\ell\hat i+m\hat j+n\hat k),\ \delta\in\mathbb R, be three lines such that L_1 is perpendicular to L_... | Watch the step-by-step video solution for this NIMCET PYQ.