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Let f(x)=a∫1/atan−1ttexdt, a∈R+. If f(0)−f′(0)=πln5, then the sum of all possible values of a is |
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Answer» Let f(x)=a∫1/atan−1ttexdt, a∈R+. If f(0)−f′(0)=πln5, then the sum of all possible values of a is |
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