Question

Simplificar: K= cotx.cosx.senx

Answer 1

Hola,

K = cotx.cosx.senx

K = cos(x) / sen(x) × cos(x)sen(x)

K = cos(x)cos(x)sen(x) / sen(x)

K = cos(x)cos(x)

K = cos²(x)

Mucha suerte!