问3道微积分问题 求详细过程
1.Forallx,If1≤f(x)≤x^2+2x+2forallx,Findlim(x→-1)f(x)2.If3x≤f(x)≤x^3+2for0≤x≤2,evaluat...
1.For all x, If 1≤f(x)≤x^2+2x+2 for all x, Find lim(x→ -1)f(x)
2.If 3x≤f(x)≤x^3+2 for 0≤x≤2, evaluate lim(x→1)f(x)
3.For all x>5, if (4x-1)/x ≤f(x)≤(4x^2+3x)/x^2, find lim(x→∞)f(x)
求详细过程XD 谢谢 展开
2.If 3x≤f(x)≤x^3+2 for 0≤x≤2, evaluate lim(x→1)f(x)
3.For all x>5, if (4x-1)/x ≤f(x)≤(4x^2+3x)/x^2, find lim(x→∞)f(x)
求详细过程XD 谢谢 展开
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