1/x = 1/a + 1/b + 1/c

[João Risueño Cruz]

[apolonio]

Despejamos:

x = 1 / (1/a + 1/b + 1/c)
= abc / (ab + bc + ac)
= bc / (b + c + bc/a)


Resolución:

1) Obtener y = bc/a (y/b = c/a)
2) Obtener z = b + c + y
3) Obtener x = bc/z (x/b = c/z)

[João Risueño Cruz]

Muchas Gracias