(1) For each of the following, compute the limit. If using L'Hospital's rule, specify the type of indeterminate form before applying L'Hospital's rule: (a) lim ac In(ac) sin x - cos x (b) lim tan x - 1 (c) lim xe ac- 0O (d) lim (cos x) 1/22 x-+0 1/ In x (e) lim (f) lim (ex - 1) 1/x (g) lim x->0+ tan x