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Let X1=[1,0,2,-1] , X2=[-1,1,0,1] , and X3=[2,0,0,-2] and let W= Span{X1, X2 , X3}. Find an orthonormal basis for W.

Posted: Fri May 20, 2022 3:30 pm
by answerhappygod
Let X1=[1,0,2,-1] , X2=[-1,1,0,1] , and X3=[2,0,0,-2] and let W=
Span{X1, X2 , X3}.
Find an orthonormal basis for W.