a) [tex3]A=\left\{4^{\frac{\pi }{2-\pi }},\,\,4^{\frac{\pi }{6-\pi }},\,\,4^{\frac{5\pi }{6-5\pi}}\right\}[/tex3]
b) [tex3]A=\left\{2^{\frac{\pi }{2-\pi }},\,\,2^{\frac{\pi }{6-\pi }},\,\,2^{\frac{5\pi }{6-5\pi }}\right\}[/tex3]
c) [tex3]A=\left\{4^{\frac{2\pi }{2-\pi }},\,\,4^{\frac{2\pi }{6-\pi }},\,\,4^{\frac{5\pi }{6-5\pi }}\right\}[/tex3]
d) [tex3]A=\left\{4^{2-\pi },\,\,4^{6-\pi },\,\,4^{6-5\pi }\right\}[/tex3]
e) [tex3]A=\left\{2^{\frac{\pi }{2-\pi }},\,\,4^{\frac{\pi }{6-\pi }},\,\,2^{\frac{5\pi }{6-5\pi }}\right\}[/tex3]
Resposta
Gabarito: A