Evalue each of the following limits.
Ok I am having trouble with evaluating trig limits with the tan function. I was wondering if someone could show me step by step their answer for the following three questions:
a) lim (tanx)/(4x)
b) lim (x^3)/(tan^3(2x))
c) lim (2tanx)/(xsecx)
please explain it thoroughly as you can. Appreciate it very much. Thanks.