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f(x)=∣∣∣∣cosxx12sinxx22xtanxx1∣∣∣∣. If the value of π/4∫0(f′(x)x−f(x)x2)dx is A, then the value of [A], where [ ] denotes the greatest integer function, is |
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Answer» f(x)=∣∣ ∣∣cosxx12sinxx22xtanxx1∣∣ ∣∣. If the value of π/4∫0(f′(x)x−f(x)x2)dx is A, then the value of [A], where [ ] denotes the greatest integer function, is |
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