题型:选择题 题类:模拟题 难易度:较易
已知函数\(f(x)=2\sin (\omega x+\varphi ){ }(\omega > 0,0 < \varphi < \dfrac{\pi }{2})f({{x}_{1}})=2,f({{x}_{2}})=0\),若\(|{{x}_{1}}-{{x}_{2}}|\)的最小值为\(\dfrac{1}{2}\),且\(f(\dfrac{1}{2})=1\),则\(f(x)\)的单调递增区间为( )