Recent content by FL0R1

You want to the theory or problems for solving?

The first light atomic nucleus with a second face Physicist found the first light atomic nucleus in a lab that had too little resources. http://sciencefeeds.weebly.com/journal/the-first-light-atomic-nucleus-with-a-second-face

Im in high school and we didnt still learned power series, i just wanted a solution for my grade.Sure that i know power series but if i solve it with PS how can classmates understand.

its an undefinite integral..

I putted this in Mathematica program and it didnt gave results, when i put it the program stopped, anyway.This is a indefinite integral and sure that can be found by power series but do anybody know any algebra "trick" that can go to a way. Thanks

Can anybody give me a solution for the integral of [(lnx)/(cosx)]dx?? I would be very gratefully even they do go in a way

Viscosity its related to density so yes they do have a relationship between each other, the fludid have their own viscosity and their own density.. thnx

it may vary from 80000.0$ - 115000.0$ per year

They both are good books, but the fourth edition has more examples on problems and gives you the idea on how to solve problems so new editions are good but don't lose the old editions

Thats for sure that you have to memorize all the trigonometric integrals formula or you can simply learn the base formula and with some multiplying or substracting it goes to another formula, but if you are in a test memorizing those formulas are a good key for you.

if x ≠ -1/y then (-1/y)/y ≠ -1 -> here we go that -1 ≠ -1 so its not true

I know that

No, what are you saying isn't hard to understand for me but is for others, here i tried to explain in a view of a beginners

Imagine red box as a fully enclosed device powered by electricity.. <-- Electricity. i don't have nothing more to say..

I agree on what you are saying but here we should not mention the e= mc^2 because that's not for electrical energy , are you understaning what i want to sayy. I know that if we put energy its mass goes up , i agree with that.