For A= a C O [A] = [D]2-2 O [A] 2= [D] 3 O [A] 2= [D]2-3 -2 Onone of these answers with a R, b, c ER"-1 and D R(-1)(1-1), what is [A] 2? O more than one of these answers [A] 2= [D] 2 Question 2 For D= [0, 1] which of the following expressions is false? Onone of these answers f(x) = sin(x/2) and f: D D Of(x) = ln(x + 2) and f: DD more than one of these answers f(r)e and f: DD f(x)= +2 + and f: DD