Question:
Vyberte všetky členy geometrickej postupnosti $(a_n)_{n=1}^{\infty}$ s $a_1=1$, $a_3=2$ a $a_2>0$.
Project ID:
7400300007
Answer 1:
$0$
Answer 1 Correct:
0
Answer 2:
$4$
Answer 2 Correct:
1
Answer 3:
$6$
Answer 3 Correct:
0
Answer 4:
$3\sqrt2$
Answer 4 Correct:
0
Answer 5:
$2\sqrt2$
Answer 5 Correct:
1
Answer 6:
$32$
Answer 6 Correct:
1
Answer 7:
$-\sqrt2$
Answer 7 Correct:
0
Answer 8:
$\frac{\sqrt2}{2}$
Answer 8 Correct:
0