Trigonometry: find minum of y=Tan(x)^p+Cot(x)^q

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SUMMARY

The discussion focuses on finding the minimum value of the function y = Tan(x)^p + Cot(x)^q, where p and q are positive rational numbers and 0 < x < π/2. The problem emphasizes the use of trigonometric identities and calculus to determine the minimum. Previous responses provided detailed explanations and methodologies for solving this type of optimization problem.

PREREQUISITES
  • Understanding of trigonometric functions, specifically Tan(x) and Cot(x).
  • Knowledge of calculus, particularly differentiation and finding critical points.
  • Familiarity with optimization techniques in mathematical analysis.
  • Basic understanding of rational numbers and their properties.
NEXT STEPS
  • Study the properties of trigonometric functions in the interval (0, π/2).
  • Learn about optimization techniques using derivatives to find minima and maxima.
  • Explore the application of the AM-GM inequality in minimizing sums of functions.
  • Investigate the behavior of the function as x approaches the boundaries of the interval.
USEFUL FOR

Students studying calculus, mathematicians interested in optimization problems, and educators teaching trigonometry and its applications in real-world scenarios.

hadi amiri 4
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Homework Statement


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
Note:with trignonometry


Homework Equations





The Attempt at a Solution

 
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When you posted this before, you were given a pretty good explanation of how to solve this problem. Have you tried that yourself?
 

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