Question
Given \( f(x)=\cos (x) \), find \( f\left(\frac{3 \pi}{2}\right) \)
Ask by Weaver Mccarthy. in the United States
Feb 27,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
\( f\left(\frac{3 \pi}{2}\right) = 0 \)
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The Deep Dive
To find \( f\left(\frac{3 \pi}{2}\right) \) for the function \( f(x) = \cos(x) \), simply substitute \( \frac{3 \pi}{2} \) into the function. Since we know that \( \cos\left(\frac{3 \pi}{2}\right) = 0 \), we find: \[ f\left(\frac{3 \pi}{2}\right) = \cos\left(\frac{3 \pi}{2}\right) = 0. \] So, the answer is: \[ f\left(\frac{3 \pi}{2}\right) = 0. \]
