Question

The equation to a coaxial system whose two members are $S_1=0$ and $S_2=0$ is given by

• A. $S_1+\lambda S_2=0$
• B. $S_1-\lambda S_2=0$
• C. S1+2λS2=0S1+λS2=0
• D. $S_1=S_2$

Answer 1

Answer: (A)

$S_1+\lambda S_2=0$

The coaxial system that the circle passing through the line of intersection of $S_1=0$ and $S_2=0$ is given by

$S_1+\lambda S_2=0$