MAI391_-_SU25_-_FE_4187.webp

Kizspy | Question: 25
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
The first-order Taylor polynomial of
f(x, y) = (x²+2xy² + 1)²
about (1, -1) is
ax + by + c.
The value of a - b is
(i) 0
(ii) 32
(iii) 64
(iv) 128