Q1{c] [3 marks] List all the possible ways in which a counter starting on X can make exactly 3 visits to Y before the game ends. Beside each of these, record the probability of that journey. and add these up to get the overall probability P"; of making exactly 3 visits to Y before the game ends. 1/\\ TAB G) (d) [3 marks] Let K. be the probability of making exactly :1 visits to Y before the game ends. In part (b) you found V3.Use this some kind ofreosoning [listing all the possibilities] to nd a formula for K, for any n