Solving matrix without values
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Is it possible to solve matrix calculation without defining the Θ
i mean for derivation purpose i want to solve matrices without vlaues instead just sinΘ, cosΘ
so that i can get answer in sinΘ and cosΘ format
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John D'Errico
le 23 Oct 2022
Modifié(e) : John D'Errico
le 23 Oct 2022
Yes. Learn how to use the symbolic toolbox. If you don't have it, then you need it for this purpose.
syms theta real
A = [cos(theta), sin(theta);-sin(theta), cos(theta)] % simple rotation matrix
B = A'*A % this product should be the identity matrix
simplify(B)
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Mujahid
le 23 Oct 2022
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