F(X)=2sin[(II/2)X+II/5]
畫(huà)出圖象,很容易可以看出:
F(X)的最大值是2,最小值是-2;
又因?yàn)槿我釾都有F(X1)
設(shè)函數(shù)F(X0=2SIN[(派/2)X+派/5],若對(duì)任意X屬于R都有F(X1)
設(shè)函數(shù)F(X0=2SIN[(派/2)X+派/5],若對(duì)任意X屬于R都有F(X1)
數(shù)學(xué)人氣:314 ℃時(shí)間:2020-04-10 10:00:15
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