#3 True or False If your answer is False for any statement, explain your reasoning or provide a counter example. a) The point (1,2,3) lies above the plane z = 2. b) The plane x+7+2=3 intersects the x-axis when x=3. c) The graphs of f(x, y) = sin(xy) and g(x, y)=sin(xy) +2 never intersect. d) The function f(x,y)=2x+3y-5 has exactly one point (a,b) where f(a,b)=0. e) There is a function f (x,y) with =my and Ox of =AX