Question

B) Simplifique
M = tanx . cosx - senx . CSCX​

Answer 1

Respuesta:

$M=Tan(x)*Cos(x)-Sen^{2}(x)*Csc(x)$

$M=\frac{Sen(x)}{Cos(x)}*Cos(x)-Sen^{2}(x)*\frac{1}{Sen(x)}$

$M=Sen(x)-Sen(x)$

$M=0$