यदि रेखाऐं `(x-2)/(a_(1))=(y-3)/(b_(1))=z/(c_(1))` और `(x-a_(2))/(alpha)=(y-b_(2))/(beta)=(z-c_(2))/(gamma)` समांतर हो तो

Options

A. `(a_(1))/(a_(2))=(b_(1))/(b_(2))=(c_(1))/(c_(2))`
B. `(a_(1))/(alpha)=(b_(1))/(beta)=(c_(1))/(gamma)`
C. `a_(1)alpha+b_(1)beta+c_(1)gamma=0`
D. इनमें से कोई नहीं