2. If
= x sin πx, what is the value of f(4)? (A)0(B)-2π (C)2π (D)
(E)
詳解 (共 1 筆)
Chia Chung
詳解 #5962493
2. If
= x sin πx, what is the value of f(4)? (A)0(B)-2π (C)2π (D)
(E)