36 T limsin 3x 0 1 0 01 0 001 0 0001 x 0 X 0 1 0 01 0 001 0 0001 sin 3x X a b C d X 0 1 0 01 0 001 0 0001 sin 3x X e f g h 37 Use the preceding two exercises to conjecture guess the value of the following limit lim positive real value sin ax x 0 x for a a