fungsi Ganjil & Genap
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Pembahasan soal no 1<br />
F(x) = 2x + x<br />
F(-x) = 2 (-x) + (-x)<br />
= -2x – x<br />
-F(-x) =2x + x<br />
F(x)= -F(-x)<br />
Jadi, <strong>fungsi</strong> f(x) merupakan <strong>fungsi</strong> ganjil