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Consider the global matrix AΦ=b. Let the coefficient matrix A=M-N. At the ith iteration, the general form can be given as ______________ (Note: Φi is the value of Φ in the ith iteration).

Consider the global matrix AΦ=b. Let the coefficient matrix A=M-N. At the ith iteration, the general form can be given as ______________ (Note: Φi is the value of Φ in the ith iteration). Correct Answer MΦi=NΦi-1+b

The global matrix is AΦ=b Replacing A with M-N, (M-N)Φ=b MΦ=NΦ+b At a particular step, we only know the Φ values of the previous step only. So, MΦi=NΦi-1+b.

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