Question

simplificar e=(cscx-senx)tgx
porfa urgenteeeeeeeeeeeeeeee

Answer 1

Explicación paso a paso:

$e =( \csc(x) - \sin(x)) \tan(x)$

$e = ( \frac{1}{ \sin(x) } - \sin(x) ) \tan(x)$

$e = ( \frac{1 - \sin^{2}(x) }{ \sin(x) } ) \tan(x)$

$e = \frac{ { \cos }^{2}(x) }{ \sin(x) } \times \frac{ \sin(x) }{ \cos(x) }$

simplificamos

$e = \cos(x)$

no te olvides de mi corazón UWU