16 假設 z = x + iy 為複數(complex number),下列那一個是全函數(entire function)?
(A) f (z) = 2xy + i(x 2 − y 2 )
(B)
的共軛複數(complex conjugate)
(C) f (z) =
(D) f(z) = ( z2− 2)e−xe−iy
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統計: A(0), B(0), C(0), D(2), E(0) #1050235
統計: A(0), B(0), C(0), D(2), E(0) #1050235