[BB] (For students of calculus) The condition x2 ≠ 1 is necessary in Exercise 34 since oth...

[BB] (For students of calculus) The condition x2 ≠ 1 is necessary in Exercise 34 since otherwise we would have a denominator of 0 on the right. However,

and

both exist. Use the result of Exercise 34 to find these limits.