10. For this problem, we let R+ denote the set of non-negative real numbers. Let f: R be defined by (that's a square root sign). Let g: R be defined by g(v)= IVI Let h: R+R+ be defined by Does f=g? Explain a. Give the cardinality of the set {f, g}. b. Does h=g? c Give an equation (mathematical expression) for I-rl (h-inverse). Make your equation as d. simple as possible. What is the domain of h-inverse? What is the range? Note: it could help to stan by graphing h and paying close attention to the domain.