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答案:
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1.7.若f(x)=ex 2f(x)dx,求f(x
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2.6.若f(√x)dx=x(ex 1) c,求f(x)
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3.若f’(x)连续,则下列等式正确的是 ( )A、[∫f(x)dx]’=f(x)B、∫f’(x)dx=f(x)C、∫df(x)=f(x)D、d[∫f(x)dx=f(x)
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4.3.设f(x)满足f(x) 2f()=3,求f(x)
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5.若fx)=x 2f(x)dx,求fx)
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6.(1)若f(x)满足2f(x) fhttps://bgk-photo.cdn.bcebos.com/9358d109b3de9c823c3a66ef7c81800a19d84377.jpg=3x,求f(
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7.设 f (x)满足 f (x) 2f』)
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8.nr,x≥0,30.若f(x)=则试求f(x)dx.
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9.若函数f(x)(f(x)≠0)为奇函数,则必有(A、f(x)•f(-x)>0B、f(x)•f(-x)<0C、f(x)<f(-x)D、f(x)>f(-x)
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10.7.(1)设f(x 3)=2x3-3x2 5x-1,求f(x)(2)设,求f(Y