Chapter 9.2, Problem 21E

Find the one-sided limit

use L'Hôpital's Rule to find the limit. You may need to use L'Hôpital's Rule repeatedly. Answer 17-20.

4. Find: lim- sinx X0x

Use calculator graphs to make approximations for each of the limits in Exercises 67–74. 67. lim(3 – 4x - 5x²) 68. lim (–0.2r5 + 100x) X4 x00 3 — х 69. lim x→1 x – 1 x+1 70. lim x2 x - 2 x100 71. lim Inx 72. lim X00 X 1- cosx sinx 73. lim X0 X 74. lim

Please solve it step by step, and please write the name of each property that you use here.

e-(1+x)** Evaluate: lim tan x

b\ \Find the limit: lim x¹/Inx X18

Find the limit

I don’t get it