Mathematical Thinking Stanford, W1 Assignment 2
1. Simplify the symbolic statements. (b) (p≥7)∧(p<12), 7≤p<12 (c) (x>5)∧(x<7), 5<x<7 (d) (x<4)∧(x<6), x<4 (e) $(y<4)∧(y^2 <9), y^2<9$ (f) (x≥0)∧(x≤0), x=0 2. Express each of your simplified statements from question 1 in natural English. (b) p is greater than or equal to 7 and less than 12. (c) x is greater than 5, and less than 7. (d) x is less than 4 (e) y squared is less than 9 (f) x is equal to 0 ...