Guess the value of the limit if it exists by evaluating the function at the given numbers It is suggested that you report answers accurate to at least six decimal places tan 3x tan 5x 2x Let f z We want to find the limit lim z O tan 3z tan 52 21 x Start by calculating the values of the function for the inputs listed in this table f T 04 0 2 0 1 0 05 0 01 0 001 28 7 0 0001 38 5 Based on the values in this table it appears lim Z O Xo 0 0 of 0 X OF tan 32 tan 5x 2x z3