In Classical Plate Theory, what is the correct comment for the polynom – McqOptions

MCQOPTIONS

1.	In Classical Plate Theory, what is the correct comment for the polynomial w=a₁+a₂x+a₃y+a₄xy+a₅x²+a₆y²+a₇(x²y+xy²)+a₈x³+a₉y³?
A.	It is used in the approximation of deflection for a rectangular element
B.	It is a complete third order polynomial
C.	It s an incomplete third order polynomial
D.	w varies as a quadratic along any line x=constant
Answer» D. w varies as a quadratic along any line x=constant

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