Find the values of w,x,y and z in fraction form using a)gauss elimination, b) gauss-jordan elimination and c) Cramers rule 8w-5x+ 9z +2y = 5 2x+3z+2y=3 7z-6w-8x+4y=3 w+5x+2z=1

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A: Here follow the python code output.

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