InterviewSolution
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InterviewSolution
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Let f(x) and g(x) are differentiable function such that g(x)=2xf(x)+x2f′(x) in [a,d] and 0<a<b<c<d,f(a)=0,f(b)=5,f(c)=−3,f(d)=0, then the minimum number of zero(s) for g(x)=0 is |
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Answer» Let f(x) and g(x) are differentiable function such that g(x)=2xf(x)+x2f′(x) in [a,d] and 0<a<b<c<d,f(a)=0,f(b)=5,f(c)=−3,f(d)=0, then the minimum number of zero(s) for g(x)=0 is |
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