Could Arjuna alone have defeated the whole Ravana's army with Lord Krishna as his charioteer?

Could Arjuna alone have defeated the whole Ravana's army with Lord Krishna as his charioteer? No body, I repeat, no body stood a chance against the combination of Arjun and Krishna. Arjun and Krishna, or Nara and Narayana are incomplete without each other. Arjun is Krishna, and Krishna is Arjun. But, if both are together, then can vanquish any force in the universe. Mahadeva himself accepted this. The illustrious god said, “You were Nara in an earlier body, the companion of Narayana. You spent many ayuta285 years in fearful austerities in Badari.286 There is supreme energy in you, like that in Vishnu, supreme among men. The universe is held up through the energy of the two of you, foremost among men. O lord! At the time of Shakra’s consecration, you and Krishna oppressed the danavas and you took up the great bow that thunders like clouds. O Partha! This Gandiva is fit for your hands. O supreme among men! It was that which I snatched from you, using my powers of maya. O Partha! These two quivers will again be inexhaustible, as they used to be for you. O Partha! I am pleased with you. Truth is your valour. O bull among men! Accept a boon from me. What is it that you desire? You are the one who shows respect. There is no one on earth who is your equal. Nor is there anyone in heaven. O conqueror of enemies! The kshatriyas find their chief in you.”