Recent content by brunopinto90

I will start by October, Electronics Engineering and Computer Science in PORTUGAL. My classes will be Programming, Digital Systems, Math Analysis 1, Linear Algebra and Circuits Analysis.

Hey guys, I have something to say, is not a question, i just want some guidelines about me college experience. Here is some background info: Currently, i am working 40 hours a week (Monday-Friday) and lectures in college at night (Electric Engineering), 18 hours a week with 4 subjects...

I will just move forward and ocasionally do some past exercises. I will focus now and when i encounter something i don't do quite well i study. Like learn on the way strayegy

I want to do more exercises and i feel the notion i don't understand, despite i do. I know, i sound contradictory.

But the thing is, i solve the problems well, i learn new concepts fast cause i have developed the previous concepts. I have no issues recalling and my algebra skills hasnt stop me yet in learning calculus. While studying i became passionate about math, try to prove some theorems, formulas. So...

Hello. I am in first year college studying electronics engineering and computer science and i am 20 years old. I recently did the national mathematics exam to go to college and had 160 out of 200. Ironic, huh? I failed math at 10 grade and stopped doing any math for 3 years. By the time of...

I will begin late September with Computer Science Differential and Integral Calculus I (Mathematic Analysis) Linear Algebra Electronics and Circuits Programming Logic and Digital Systems

My country has 5 technical courses, maybe + 1 humanitary course per semester I think 7 (if all technical) is just too much.

The definion of a^n is a.a.a.a - n times. So a^1 = a, a^2 = a.a and so on. Is it possible to define a^0 just using the definitions?

Well the best way to start those proves is with the axioms or definions. a^-1 is just the multiplicative inverse. a^n+m i will have to come up with a proof.

I was watching some lectures on complex analysis and in a proof, the lecturer defines 0 = 1-1. Then i was watching a movie and like an epiphanie, i came up with a proof. a^0 = a^1-1 = a^1 x a^-1 = a/a = 1. Is it good?

I plan on getting a Master´s and a PhD which includes a lot of math and pysichs and even computational biology. The main issue is not the employment itself, they both have 0% unemplyment, but in the computer science, most students get full or part-time job interviews just before the end of the...

Hello. I am writing this post, hoping, you can help me make a decision. This September i will aplly to University. I have two fields of interesting: Pure Mathematics and Computer Science. Which to choose? I was really bad at math a year ago, not knowing how to solve a linear equation. Now i...

Plug and chug exercises are like drills in sports, you practice, practice and practice to eventually become second nature. I had enough, because i just finnished a exam, that's why. I am more in a problem solving mood. But of course i will do most of the Lang´s book exericses. Thanks for the...

Good afternoon. I am planning on studying computer science or a math major, haven´t decided yet. I am passionate about programming, mathematics, pysichs and logic. I struggled at mathematics (3s and 4s out of 20, yes that bad!) because i didn´t see the beauty of it and now after becoming...