CALCULUS 1000A - Homework Assignment #2 Due: Oct 18 at 11:59pm (EDT) on gradescope.ca For full credit, ensure you show all your work and explain your reasoning. Simply stating the final answer for any of the following questions will not result in full credit. 1. (5 marks) Evaluate the following limits1 making sure to justify your calculations as much as possible: 3 lim # m>3+ 3.1.\".2 5:1: 12 2' 3 lim 2IJI 32m- 31: 5.1: 12 2. (4 marks} Find the values of a. and b that make f continuous at all points in its domain. For a complete solution, it is recommended to make explicit reference to the denition of continuity at a point in your work. bcos(7r.-r) 2 .r S 1 f(.r) : 31:2 rim + b 1 4 .r.