Obtain an Upper Bound for |$\int_\gamma (z^2 + 2)^{-1} $| when $ \gamma $ is the line segment from 0 to 1 + i.
So far I have determined $ \gamma = te^{i\pi/4} $ and the length of $\gamma = \sqrt{2}$
Now using the estimation lemma I have to determine a value for M but I am not sure how to go about this.