What is the relation between the plane ax + by + cz + d = 0 and a1, b1, c1 the direction ratios of a line, if the plane
Posted: Wed Jul 13, 2022 8:09 pm
a) \(\frac {a1}{b1} = \frac{a2}{c1} = \frac{c2}{b2}\)
b) \(\frac {a1}{a2} = \frac{b1}{c2} = \frac{c1}{b2}\)
c) \(\frac {a}{a1} = \frac{b}{b1} = \frac{c}{c1}\)
d) \(\frac {c1}{a2} = \frac{b1}{b2} = \frac{a1}{c2}\)
b) \(\frac {a1}{a2} = \frac{b1}{c2} = \frac{c1}{b2}\)
c) \(\frac {a}{a1} = \frac{b}{b1} = \frac{c}{c1}\)
d) \(\frac {c1}{a2} = \frac{b1}{b2} = \frac{a1}{c2}\)