10. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTE AF.60 The discontinuity of a function with a branch cut is defined in tutorial AF 4.4.1. We want to find the difference between the function right above the cut, and the function when we went all the around almost a full 2T radians to end up below the cut. If the cut is on the positive real axis, the discontinuity (on the principal sheet) is given by disc If (=)].= = lim f(coe") - f(zoe?mi-). Find the discontinuity of the function f(=) = v= + 2 across its branch cut at the position = = 1: disc V= + 2= 8i X Note: . To enter 7, you can type 'pi' (be sure to use lowercase) or you can find it under the Symbols or Greek section of the calcpad, Do not enter a numerical approximation, . Remember NOT to evaluate square roots numerically. If you need v2, type it using the calc pad (under operations) or by typing 'sqit's . With complex functions with branch cuts, it is always a good idea to draw a picture of the complex plane showing the branch cut, and any poles of the function. . Remember that your tutorial has Hints in it, at the end of each chapter. If you're stuck, they are often quite usefull