what is the need of dvivachan in sanskrit?

[coolblue]

i have this question fromlong time. received some answers but not
convinced. Can anyone explain the need of dvivachan in sanskrit?
thanks,
Kaushik

[अश्वमित्रः]

Post by coolblue
i have this question fromlong time. received some answers but not
convinced. Can anyone explain the need of dvivachan in sanskrit?

यदि त्वमपि न जानासि तदावामपि न ज