Math Problem Statement
compute sec(-t) from the given value cos(t)=-5/8
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Even-Odd Functions
Reciprocal Trigonometric Functions
Formulas
sec(-t) = 1/cos(-t)
cos(-t) = cos(t)
Theorems
Even Function Property
Suitable Grade Level
Grades 10-12
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