Recent content by daxfeliz

Thanks bromden. I did do an REU internship 2 summers ago and grad school and research is where I want to go. I guess the concerns that I left out was that I really don't know what to do if I do not get into any graduate programs. I'm in the process of researching places and preparing for the GRE...

Hello everyone! I am an aspiring undergraduate student majoring in astrophysics now. I come from Harlem in New York City, which isn't exactly famous for its scientists. Prior to college, I had absolutely no scientific background other than my aspirations. When I went to college, I struggled in...

Homework Statement Solve the differential equation: y'' + 4y' + 4y = delta_3 (t) y(0) = 0 and y'(0) = 1Homework Equations 1) lapace [delta_a] = e^-as 2) laplace inverse [ 1 / (s+a)^n] = [(t^n-1) / (n-1)! ] *e^-atThe Attempt at a Solution so I began by taking the laplace transform of both...