Question

f=sen³x.csc²x+tgx.cosx​

Answer 1

Respuesta:

$F=Sen^{3}(x)*Csc^{2}(x)+Tan(x)*Cos(x)$

$F=Sen^{3}(x)*Csc^{2}(x)+\frac{Sen(x)}{Cos(x)}*Cos(x)$

$F=Sen^{3}(x)*Csc^{2}(x)+Sen(x)$

$F=Sen^{3}(x)*\frac{1}{Sen^{2}(x)}+Sen(x)$

$F=Sen(x)+Sen(x)$

$F=2Sen(x)$