Mathematics - Vector Question with Solution | TestHub

Equation of plane$\Pi$ is$-\frac{x}{a}+\frac{y}{b}+\frac{z}{c}-1=0$

Equation of plane $\Pi$ is $\frac{x}{a}+\frac{y}{b}-\frac{z}{c}-1=0$.

If shortest distance between lines$L_1$ and$L_2$ is$\frac{1}{4}$, then$\frac{1}{a^2}+\frac{1}{b^2}+\frac{1}{c^2}=64$

If shortest distance between lines $L_1$ and $L_2$ is $\frac14$, then $\frac1{a^2}+\frac1{b^2}+\frac1{c^2}=192$.