Which of the following are Lebesgue integrable functions on [0,1]? xln x (i) 1+x sin Tx (iii) In (x) (In (1-x)) |(iv) In x In x √1-x² a) Both (i) and (ii) b) All (i), (ii), and (iv) c) All (ii), (iii), and (iv) d) All (i), (ii), (iii), and (iv) A >>> D