Math Problem Statement
Use the identity cos²s + sin²s =1 to find the value of (⅗,y),y is greater than 0
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Pythagorean Identity
Formulas
cos²s + sin²s = 1
sin²s = 1 - cos²s
Theorems
Pythagorean Identity
Suitable Grade Level
Grades 9-11
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