Question

tan x + cot x = sec x csc c​

Answer 1

Respuesta:

Explicación paso a paso:

recordar:

tanx=senx/cosx

cotx=cosx/senx

secx=1/cosx

csc(c)=1/sen(c)

tan x + cot x = sec x csc c​

senx/cosx + cosx+senx = (1/cos/x)*(1/senc)

minimo comun multiplo

(sen(x)^2+cos(x)^2)/senx*cosx= (1/cos/x)*(1/senc)////recordar que sen^2+cos^2=1

1/(senx*cosx)=(1/cos/x)*(1/senc)///simplificamos los cos(x)

1/senx=1/senc

senc=senx// x=c