- #1
- 98
- 1
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
you did not use the condition
i found this problems in a book which was just talking about trigonometry and that book was empty of calculus