Math Problem Statement
A.
cos
thetaθequals=enter your response here
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
B.
The function is undefined.
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Cosine Function
Formulas
cos(θ) = adjacent side / hypotenuse
Basic trigonometric identities (e.g., cos²(θ) + sin²(θ) = 1)
Theorems
Pythagorean Theorem
Trigonometric Identity
Suitable Grade Level
Grades 10-12
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