Simplicar : senX ?
Simplicar : senX . CtgX . SecX.
3Yenniikicrisa
Simplicar : senX . CtgX . SecX.
En resumen
Sin(x)cot(x)sec(x) = sin(x)[cos(x) / sin(x)][1 / cos(x)] = 1 Respuesta : 1.
Otrebor
Sin(x)cot(x)sec(x) = sin(x)[cos(x) / sin(x)][1 / cos(x)] = 1
Respuesta : 1.
Jvygbn
Solución :
sen x .
Cos x .
1 - - - - - - - - - - - - - - - - - = 1 sen x cos x.
Senx(1 / sencillo - senx) / sen x / cosx = ctgx Senx(1 - sen2x / senx) / sen x / cosx = ctgx Cos2x / senx / cosx / 1 = ctgx Cosx / senx = ctgx Ctgx = ctgx.
Aqui te dejo el procedimiento Suerte.
Senx ( cscx - senx ) / tanx = ctg x - 1 ( senx * cscx - senx * senx ) / tanx = ctgx - 1 (senx * cscx - senx * senx ) = tanx * ctgx - tanx ( 1 - senx * senx ) = 1 - tanx cos ^ 2x = 1 - tanx tanx = 1 - cos ^ 2x tanx = sen…