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- 医师定期考核
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1.若f‘(0)=0,则f(0)=0
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2.解析:∵f(0)=0,f(1)=f(0)=0,f(2)=f(-1)=0,f(3)=f(-2)=0,f(4)=f(-3)=0,f(5)=f(-4)=0,∴f(1) f(2) f(3) f(4) f(5)=
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3.若f(x)=x2 bx c,且f(1)=0,f(3)=0,则f(-1)=______.
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4.假设f''(x)<0,f(0)=0,p>0,q>0,那么
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5.若f(x)=tan x,则f'(0)=___________
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6.若f(0)=1,证明:f(x)≥ef’(0)x (x∈R).
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7.设f(x)满足f"(x)+f"2(z)=2x,且f"(0)=0,则______.
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8.当R2=1,F=0;当R2=0,F=∞。
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9.(2)f(x)=(-π≤x<0)(0≤x<π)
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10.已知函数f(x)=Asin(ωx φ)(A>0,ω>0)满足条件f(x ) f(x)=0,则ω的值为( ) A.2π B.π C. D.