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答案:
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1.T≠0.2V0,x=0,
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2.11=aWx-bu,000.0=0
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3.【判断题】void delay(uchar x){ uchar t; while(x--) { for(t=0;t
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4.5.已知y(t) 5y() 6y(t)=2x(t) 8r(t),x(t=e-1(t,初态y(0)=3,y(0)=2
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5.6.已知y(t) 5y(t) 6y(t)=2x'(t) 8x(t),x(t)=e-'1(t),初态y(0)=3,y(0)=2
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6.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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7.[ ]A、{x|0≤x≤1}B、{x|x≥0}C、{x|x≥lorx≤0}D、{x|x≤1}
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8.(2)f(x)=(-π≤x<0)(0≤x<π)
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9.15.已知函数f(x)=(A、x 0 <aB、x 0 >bC、x 0 <cD、x 0 >c
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10.sin x− 10 1 sinx x x ln 11 ( ) sin ( )f x x xx = + 0 x + 0 x + ( ) x + , ( )fx 0 x