Hey how would you do this question part (III)? Thanks
pt1 Member Joined Feb 9, 2012 Messages 52 Gender Male HSC 2012 Aug 5, 2012 #1 Hey how would you do this question part (III)? Thanks Attachments ss.png 38.5 KB Views: 56
2xL Member Joined Mar 7, 2010 Messages 582 Gender Male HSC 2012 Aug 5, 2012 #2 L = a + (K-1)d = a + Kd - d K = a + (L-1)d = a + Ld - d L - Kd = a - d K - Ld = a -d L - Kd = K - Ld Kd - Ld = L - k d(K - L) = L - K d = -1
L = a + (K-1)d = a + Kd - d K = a + (L-1)d = a + Ld - d L - Kd = a - d K - Ld = a -d L - Kd = K - Ld Kd - Ld = L - k d(K - L) = L - K d = -1
