Question: Repeat Exercise 8 using the modified Gram-Schmidt process and compare answers. In Exercise 8 Use the Gram-Schmidt process to find an orthonormal basis for the

Repeat Exercise 8 using the modified Gram-Schmidt process and compare answers.
In Exercise 8
Use the Gram-Schmidt process to find an orthonormal basis for the subspace of R4 spanned by x1 = (4, 2, 2)T, x2 = (2,0,0,2)T, and x3 = (1, 1,-1, l)T.

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