Question

5 cos 45° + 2 sen 45° - 3 tan 45°
ayúdenme :)))

Answer 1

Cos45º= √2/2

Sen45º=√2/2

Tan45º= 1

Resolucion

5√2/2 + 2√2/2 - 3.1

7√2/2-3

$\frac{7 \sqrt{2} -6}{2}$