Hi, I need help with these questions

. 1 +h 1 Given thatf(x) = 1n(x1)+1 , which of the following is equal to the limit 121) W '3 0 This limit does not exist. 0 1 (e+l)2 Question 13 0 / 1 point Letf(x) = xox. Then f'(x) equals 6x 6x-1 Ox ox (6 In(x) + 6) Ox ox ( 6 + ! ) 6(In(x) + 1) ( 6 In(x) + 1Let f(x) = x + sin(x). Then the derivative of the inversef'1(x) at x = 0, (f '1)'(0), equals O The derivative does not exist. 0 0 % O 2 O %