Using a variable in an object label eg matrix a to select between matrices 1-n with a slider

Jeremy Corrin shared this question 11 months ago
Needs Answer

Say I want to multiply a vector by transformation matrix (selected from a variety of matrices by using a variable in the label of the matrix (m1,m2...m(a) controlled with a slider a). Eg Point A= v(1,0)*m(a) where a is an integer between one and four for example.

Comments (2)

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put the matrixes in a list l1 and use l1(n) as matrix

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Thank you so much!!! To your knowledge will this work as a general technique for all Geogebra recognised objects such as points, lines surfaces sequences and whatnot?

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