Datasets:
File size: 341 Bytes
bd8400b |
1 2 3 4 5 6 7 8 9 10 11 12 |
10. λ«νκ΅¬κ° $[0, 2\pi]$ μμ μ μλ ν¨μ $f(x) = a \cos bx + 3$μ΄ $x = \frac{\pi}{3}$ μμ μ΅λκ° 13μ κ°λλ‘ νλ λ μμ°μ $a$, $b$μ μμμ $(a, b)$μ λνμ¬ $a + b$μ μ΅μκ°μ? [4μ ] \begin{itemize} \item[1] 12 \item[2] 14 \item[3] 16 \item[4] 18 \item[5] 20 \end{itemize} |