What is the final form of the Green-Gauss gradient method for finding – McqOptions

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1.	What is the final form of the Green-Gauss gradient method for finding the gradient of over element C?
A.	<sub>C</sub>= <sub>f~nb(c)</sub> <sub>f</sub> ( vec{S_f} )
B.	<sub>C</sub>=1/V<sub>C</sub> <sub>f~nb(c)</sub> <sub>f</sub> ( vec{S_f} )
C.	<sub>C</sub>=1/V<sub>C</sub> <sub>f~nb(c)</sub> <sub>f</sub>
D.	<sub>C</sub>=1/V<sub>C</sub> <sub>f~nb(c)</sub>a<sub>f</sub> <sub>f</sub>
Answer» C. <sub>C</sub>=1/V<sub>C</sub> <sub>f~nb(c)</sub> <sub>f</sub>

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