It's minus 9 at every step51 - 9 =4242 - 9 = 3333 - 9 = 2424 - 9 = 1515 - 9 = 6 which is your nth term.
Nth term for 51, 42, 33, 24, 15Tn = a + (n - 1) da = 51d = 42 - 51 = -9Tn = 51 + (n - 1) x -9Tn = 51 - 9n + 9Tn = 60 - 9n (This is the Answer)It can also be written as Un = 60 - 9n.
Nth term of this series should be... 60 - 9n.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.