Question

cálcule o valor da expressão
[(cos(π/3) + sen (π/2)] . tg (π/3)

Answer 1

$cos\frac{\pi }{3} + sen\frac{\pi }{2}\cdot tg\frac{\pi }{3}$

$\frac{1}{2} + 1\cdot \sqrt{3}$

$\frac{1 + 2 \sqrt{3} }{2}$