16.What were the three reasons for doubting one’s beliefs according to Descartes’ method of doubt?
3)Suppose that external things are traps for our judgement deceived by a demon, not God. 17.According to Descartes, can our senses generally be trusted when it comes to beliefs such as I have hands and abody (Descartes p. 1)? Even if I were dreaming, what beliefs could still be believed to be true (p. 2)?
18.What is the cogito argument? What is the premise of the cogito argument and why can it not be doubted? Howdid this argument prove that “I exist?” If I exist, then what kind of thing am I?