Question

sabiendo que:
(m#n)=m-n

calcular:
(19#3)-$\frac{1}{4}$

Answer 1

Respuesta:

m#n=m-n

19#3=19-3=16

$16 - \frac{1}{4} = \frac{16 \times 4 - 1}{4} = \frac{64 - 1}{4} = \frac{63}{4}$