Martyn Arthur's latest activity

Its just so frustratting and unneccsary. Just an ancilliary, mt lab partner (an English Teacher) and I did a 90 hour experiment...

Would it be ok if I rework each of the sessions and check with you (with proper data) that I have an understanding? I don't want to...

Reviewing; I am wasting your time sorry. I have six weeks to get on top of this. I need to get back to basics and work through piece by...

Thanks; I will check it and improve my handwriting; I have looked at latex but I am finding the course difficult and struggling to find...

Herem from the video I am unclear about the process, are the functions f and g being integrated to their original form and the...

Thanks; hopefully this gets it and I can move to the Jacobian Maitrix?

Have I correctly calculated the elements that I need to use for the eigenvecor calculation as dx/dt =-y +1 the elements are -y as a...

I hope this is more properly laid out? We previously established that the stationery points were (1,1) and (-1,1) For this first stage I...

Apologies, the question should have been accompanied by my workings I will try again shortle.

Following on am I correct in saying that for the Jacobian maitrix the partial derivatives of dee u / dee/x and dee u / dee y are -y and...

AH substituting 1 for y^2 and factorising gives me , for x +/-1 So thus, I believe we have (-1,1) and (1,1) Thank you, onwards to the...

Thank you.... x^2 =1 so x =1 not +/-1 just 1 as per my calculator. I hate blaming ADHD, I rate quite high on chess.com its ridiculous...

For dx/dt = 0 (1) 1-y =0 , y= 1 substituting For dy/dt = 0 (1) for dy/dt x= sqrt 1 =1 so I have points (0,1) and (0,1) But this isn't...

TL;DR Summary: Looking for downloadable package of symbols Hi; I am picking up on the suggestion of using LAtex. I know the symbols...

Hi; please see below I am trying to understand how to get to the 2 final functions. They should be the same but 6 for the first one and...