Can someone help me with this Q)

Use the following outline to show that e is irrational. a) If e were rational, it would be of the form e = -, where p and q are positive integers. Select an integer & such that & 2 3 and * 2 q. Use Taylor's Theorem to show that P =e=1+ +...+ + 1! 2! K! (k + 1)! for some z in [0, 1]. b) Suppose that 9% = 1+ + +...+ 2! Show that k!(e - s) is an integer. c) Show that 0