15/06/20 20:23:03.46
1 t1=1/2 t2=1/2 t3=1/2 t4=1/2,(3±√3)/6
2 (2)p=3,11,61
3 (1)s=a＋b,t=1＋ab (2)-√(k^2-4)/2
4 (1)E=2(n＋1)/3 2/3 (2)1/√2
5 π(6＋(log3)/4)
6 t≧±s-1かつt>s^2/4と点(±2,1)
15/06/20 20:23:03.46
1 t1=1/2 t2=1/2 t3=1/2 t4=1/2,(3±√3)/6
2 (2)p=3,11,61
3 (1)s=a＋b,t=1＋ab (2)-√(k^2-4)/2
4 (1)E=2(n＋1)/3 2/3 (2)1/√2
5 π(6＋(log3)/4)
6 t≧±s-1かつt>s^2/4と点(±2,1)