consideram numerele a=[(3/4)²-1/4] b = 3/4+7/14-1/12+45/54 si m, media aritmetica a celor doua numere, ordonati crescator numerele a b si m va rog! dau coroana si 20 de puncte!!!
More Questions From This User See All
Show life that you have a thousand reasons to smile
© Copyright 2024 DOKU.TIPS - All rights reserved.
Răspuns:
Explicație pas cu pas:
a = 9/16 1/4 = 5/16
b = 3/4 +1/2 -1/12 +5/6 = (9+6+1+10)/12 = 26/12=13/6
ma = (5/16 +13/6)/2 = 238/192 = 119/96
5/16 = 30/96, 13/6 = 208/96
30/96 < 119/96 < 208/96
a < ma < b