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Let A= ( 2 1 ) ( 1 2 ) (a11=2, a12=1, a21=1, a22=2) Find an...

Let A=

( 2 1 )

( 1 2 )

(a11=2, a12=1, a21=1, a22=2)

Find an orthonormal basis of ?^2 with respect to the bilinear form defined by this matrix.?

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