student number: 20433209

Question 2 Let & be the last digit of your student number which is greater than 1. Using appropriate methods, and communicating the steps of those methods, calculate the following integrals for your value of k. Note: For using a wrong value of & you will get 0 marks for the question. You need to give your answers in an exact form (using surds, indices and fractions as necessary, do not calculate a decimal value). 1/2 A 2 (a) e -2r + 1 d.r, ( 6 ) rye" + y* dy dr