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squaremeplz
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Homework Statement
Suppose L:R^2 -> R^3
Find the matrix representing L(x) = Tx with respect to the ordered basis [u1,u2] and [b1.b2,b3]
Homework Equations
The Attempt at a Solution
I've excluded the actual values since i can do the computation. Just wanted to make sure these steps are ok and I should get 2 different matrices (one for each base)
1. [x]_u = u^(-1) [x]_e
[T(x)]_u = u^(-1) Ax
2. [x]_b = b^(-1) [x]_e
[T(x)]_b = b^(-1) Ax
then L with respect to u is
[T(x)]_u= [u^(-1)]*T*u
and L with respect to b is
[T(x)]_b = [b^(-1)]*T*b
(T) is the transformation matrix with respect to standard basis e
sorry for the poor notation.
much appreciated!
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