Răspunsuri

2014-08-27T18:35:41+03:00
Suma are valoarea
S=(288+6).48/2
48 numarul de termeni
S=7056
x=√7056=84
b) (4+196).49/2=100.49
x=√100.49=70
1 5 1
2014-08-27T18:53:47+03:00
suma are valoarea
S=(288+6).48/2
48 numarul de termeni
S=7056
x=√7056=84
b) (4+196).49/2=100.49
x=√100.49=70