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Saying maths 4 - Linear Algebra and Analytic Geometry

Matrices

img the norm of x
AT A transpose / the transpose of A
A-1 A inverse / the inverse of A
Terms about matrices determinant
minor
cofactor
adjoint
upper triangular
lower triangular
diagonal

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Analytic geometry

 

Systems of coordinates cartesian
polar
cylindric / cylindrical
spheric / spherical
Operations with systems of coordinates translation
rotation
scaling
mirroring / reflection

cartesian coordinates

functions and graphs

straight lines

pencils

ellipse

parabola and hyperbola

Useful words and observations axis  -pl. axes
focus -
pl. focuses or foci  img
locus -pl. loci img
vertex -pl vertexes or  vertices
ellipse
img
hyperbola
img -pl hyperbolas or hyperbole  img
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first published on february 08 2003 - last updated on october 11 2004