Second July

23 February 2010

equations

distorted butt

from the top of my head, i have 2 mathematical equations that are ingrained in my brain:
A over one minus R.
E X squared, minus E X whole thing squared.

i'm not sure if they sound familiar to you. for no particular reason at all, they've been sitting in my head permanently ever since i've been introduced to them.

i found out that the second equation is particularly easy to remember because that was how my form 6 teacher used to read out the equation, repeatedly.

as for the first one...it's just short, sweet and particularly useful in what i'm doing now. money multiplies, as they say. so you'll need to sum up geometric series quite frequently and in most cases, the limit is infinity.

just to give you a glimpse of how random my brain can be.

Labels: The Educatee

posted by: JYLing @ 11:59 AM

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