Stu

I am not sure what yo do here or if I was on the right path. Let me show you. 

I think taking your timebis a big one overlooked by everyone. ;) Us8ng big words like Cacography helps to learn (you had to google it right ;p) and created interest in the post. Haha.

Why does the 4 not gwr integrated to have P attached and left as a constant?

Am I correct now with my solution and method? Initial conditions are in the previous image I posted.

Doing this again nd completed it. Needed to seek out the post again.

I see Phill. Thanks also Aziz. I will go through these a bit more this morning and might hit a few walls as i move along into the next questions and i've such limited time to do everything now. 

Lol at a first post from Gingerale. Awesome first post to make your presence felt.

My screen is blue with different option. Just study the old fashioned way!! Need to make a dusk to refresh tomorrow. I will vomplain to my comoany. Hdd was at 100%. When i turned of wifi in task manager it went to 0. Which i felt would be what it was given past experience. After a reboot it was on and on turning it off was only a temporary fix to the hdd clog. I uninstalled kapersky as forums say win 8 is a piece of c**p at handling more than one antivirus which it all started perhaps around last week when i installed kaperaky (not the lag). Then it lost it's stregth to survive. Hdd was making hard noises from time to time.

My computer played uo and busted last night. Yet another set back. It was the only thing i coukd focus on. For a while it was 20 min bot times. Now it needs a cd start to refresh or rest. What is the chance i will loose everything?

Please show how to do summation symbol as i tried and it is not the same as elsewhere. Thanks. Also please say if $$ is input as dollar signs or backslashes and its puoose

Moderators please delete the posts that are disrailing the thread.