3'3'3'3'3'3 =
5/21 of 45/3 + (- 1/15) / 3 / 7
7/10 times by 300
4/-14
5/21 of 45/3 + ((- 1/15) / 3) / 7
Qd=10-2P+3dp/dt-3 d2d^{2}d2p/dt
Qs=-5+3P-7dp/dt+4 d2d^{2}d2P/d t2t^{2}t2
and initial condition Po=5 and dp(0)/dt=3
sovle the equati...
find the nth term of 1, 8, 21, 40, 65
1cm*1cm
4 1/8 - 2 7/8 + 2 1/4
4 1/8 - 2 7/8 - 2 1/4
