Evaluate the following limit. Use I'Hopital's Rule when it is convenient and applicable. lim (x - x)cot x X -+ 1I How should the given limit be evaluated? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. Use direct substitution. O B. Multiply the expression by a unit fraction to obtain lim X - 1 O C. Use I'Hopital's Rule more than once to rewrite the limit in its final form as lim X -+ 1 O D. Use I'Hopital's Rule exactly once to rewrite the limit as lim () Evaluate the limit. lim (X - x)cot x = ( Type an exact answer.)