How do you find $x$ when there are also other variables like $P, A, t$ $$P=\frac{A}{1+xt}$$ Here's what I did, I'm not sure if I'm correct LCD: 1 + xt $$1+xt(P=\frac{A}{1+xt})$$ $$(1+xt)P =1+xt(\frac{A}{1+xt})$$ $$P + Ptx = A$$ Is the above correct? I couldn't continue it because I don't kno...
So I'm doing some computer vision, namely a segmentation task with a depth camera and I'm trying to express the way in which pixels are added to specific regions. I'm unsure of the best way to notate this in my report. In general I'm not hugely experienced with maths and I often trip up when it c...
Is there such a thing as 2.3 variables? for example there are system of equations of n variables, but what about when n is not an integer , when n is a real number or even complex number? What about matrix? Is there anything in math that generalises the notion of variable? or even defines it? ...
Aside from the suitability of the question proposed above: In general it is okay to ask about names of things and identifying objects. Please tag them with notation and/or terminology as appropriate.
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