Consider the global matrix AΦ=b. What is the residual at the ith ite – McqOptions

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1.	Consider the global matrix AΦ=b. What is the residual at the ith iteration? (Note: Φi is the value of Φ in the ith iteration).
A.	AΦi-1+b
B.	AΦi-1-b
C.	AΦi+b
D.	AΦi-b
Answer» E.

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