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suppose p and q are positive rational numbers with the condition : 0<x<Pi/2
find the minimum y=Tan(x)^p+Cot(x)^q
find the minimum y=Tan(x)^p+Cot(x)^q
Hi hadi!you did not use the condition
ah … you put this in the Calculus & Analysis sub-forum, so we assumed you wanted a calculus answer!i found this problems in a book which was just talking about trigonometry and that book was empty of calculus