(ITA - 2024)Determine o valor de
(ITA - 2024)
Determine o valor de
\(cos \left ( 2\ arctg (\frac{4}{3}) \right )+sen \left ( 2\ arctg (\frac{4}{3}) \right )\)
A
\(\frac{17}{25}\)
B
\(\frac{4}{5}\)
C
\(\frac{24}{25}\)
D
\(\frac{28}{25}\)
E
\(\frac{31}{25}\)
