Question

. Hallar el promedio armónico de 2 ; 4 y 6
4 puntos
21/13
36/11
17/19
14/5​

Answer 1

Explicación paso a paso:

X = [3/(1/2)+(1/4)+1/6]

X = [3/7/(6+3+2/12)

X = [3/(11/12)]

X = 36/11