Задание
Выберите одночлены.
- \(\displaystyle 7\frac{1}{yz^{\, 15}+x}\)
- \(\displaystyle x^{\,3}y^{\,3}-7{,}4yz^{\,2}+5xyz\)
- \(\displaystyle \frac{1}{8^7}\)
- \(\displaystyle \frac{1}{y}z^{\,3}\)
- \(\displaystyle \frac{1}{7^3}x^{\,15 }y^{\,7}z^{\,4}\)