Meaning Sanjay Uvach; “Witnessing the armies And their military formation by Pandavas ,the perturbed Duryodhan reached to his teacher and spoke the following.” ExplanationAs  Duryodhan was sure that armies of padavas stood together as one force, without even any contradiction in their purpose. He was sure that inherently, Kaurvas were not in unison with each other. Some of them were pro war and some were against it. So,he realised that the army of Pandavas has the upper hand even the Kuru army was much bigger in number. Why he went to Dronacharya instead of  going to Bhism,who was the incharge of armies. The psychology of Duryodhan gets more exposed in the coming verses.