The Big Bang Theory S3.E21All episodes Cast & crew User reviews Trivia IMDbProAll topicsThe Plimpton Stimulation Episode aired May 10, 2010 TV-PG 21m IMDb RATING 8.1/10 4.3K YOUR RATING RateComedyRomance Chaos ensues when a nymphomaniac physicist visiting Sheldon hooks up with Leonard....
则S1+S2+S3+S4+S5=1^2+2^2+...+5^2=557.在等差数列中,d不等于0,已知S100=100S10,则a100/a10=___.数列是等差数列.所以可设an=a1+(n-1)dS100=100S10(2a1+99d)*100/2=100*(2a1+9d)*10/2解得a1=109/2d则a100/a10=(a1+99d)/(a1+9d)=307/127...
The Plimpton Stimulation: Directed by Mark Cendrowski. With Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg. Chaos ensues when a nymphomaniac physicist visiting Sheldon hooks up with Leonard.