∵函数y=2sin(3x+2φ)是偶函数∴2φ=kπ+π/2 即φ= kπ/2+π/4 (k∈Z) ∴φ值的集合是｛φ∣φ= kπ/2+π/4 (k∈Z)｝∵函数y=2sin(3x+2φ)是奇函数∴2φ=kπ即φ= kπ/2(k∈Z)∴φ值的集合是｛φ∣φ= kπ/2 (k∈Z)...