0 votes 0 votes A simple closed path $C$ in the complex plane is shown in the figure. If $$\oint_{c} \frac{2^{z}}{z^{2} – 1}dz = – i \pi A,$$ where $i = \sqrt{-1},$ then the value of $A$ is _________ (rounded off to two decimal places). Others gateece-2022 numerical-answers + – Arjun asked Feb 15, 2022 edited Feb 23, 2022 by soujanyareddy13 Arjun 6.5k points 191 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.