CALCULUS 1000B FW23 - Homework Assignment #2 Due: February 27th 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. You should avoid using calculators and leave your answers in exact form, even in questions involving words like "approximately" - you won't increase your grade by showing us the decimal expansion of your results, so don't worry about that extra step. Make sure you read and follow the submission instructions for Gradescope. 1. (6 marks) Find all the real values of a and b such that the function f (x) = sin2(2x) ax2 if x > 0 b if x = 0 tan1 ( 1 x2 ) if x < 0 is continuous