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答案:
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1.T≠0.2V0,x=0,
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2.【判断题】void delay(uchar x){ uchar t; while(x--) { for(t=0;t
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3.设f(x)连续且f(x)≠0,并满足f(x)=∫0xf(t)dt 2∫01tf2(t)dt,求f( )
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4.2z=x2 y2,x y=a(x=0,y=0,z=0
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5.如果limf(x)=0,则必有limf(x)g(x)=0
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6.如果E(|X|)=0 ,则P{X=0}=1.
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7.charshu[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
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8.f(x)=x(x-x),x∈[0,r
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9.一维数组display[ ] ={0X3F,0X06,0X5B,0X4F,0X66,0X6D,0X7D,0X07,0X7F,0X6F}则display[0]的数值为( )。
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10.lim()(x→0)=