Use Taylor's formula to find the cubic approximation to f(x,y)=ln(1+4x+y) near the origin. A. 4x+y−8x2−4xy−21y2+364x3+316x2y+34xy2+31y3 B. 1+4x+y−8x2−4xy−21y2+364x3+316x2y+34xy2+31y3 C. 4x+y−8x2−4xy−21y2+364x3+16x2y+4xy2+31y3 D. 1+4x+y−8x2−4xy−21y2+364x3+16x2y+4xy2+31y3
Use Taylor's formula for f(x,y) at the origin to find quadratic and cubic approximations of f near the origin. f(x,y)=2ysinx The quadratic approximation is The cubic approximation is
Use Taylor's formula to find the cubic approximation to f(x,y)=ln(1+4x+y) near the origin. A. 4x+y−8x2−4xy−21y2+364x3+
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Use Taylor's formula to find the cubic approximation to f(x,y)=ln(1+4x+y) near the origin. A. 4x+y−8x2−4xy−21y2+364x3+
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