Please solve the following:

Let O be given by the path r(t) = ti + ,t jovert E [0, 1]. Evaluate the line integral ds 1 + 2y A reminder that you need to make sure to show all your steps and work by hand. You will need to use trigonometric substitution for part of this integral and need to show your work. To make your life a little easier, you are given sec* (0)de = 1, -sec(0) tan(0) + -In | sec(0) + tan(0)| + C and are free to use it. 2