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LoginShow that tan−1(cos(x))>π4cos(x) for every
Course Queries Syllabus Queries 3 years ago
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manpreet![Tuteehub forum best answer]()
Best Answer
3 years ago
This is something I made up like that only. Show that
for every x∈(0,π/2)x∈(0,π/2)
My method was that both are convex in given interval so we can just compare area under curve.