Level:
Project ID:
1003107404
Accepted:
1
Clonable:
0
Easy:
1
We were given a sequence \( \left(2\cdot x^n\right)_{n=1}^{\infty} \).
For what values of the parameter \( x \), \( x\in\mathbb{R} \), is the sequence increasing?
\( x\in(1;\infty) \)
\( x\in[1;\infty) \)
\( x\in(-\infty;1) \)
\( x\in(-\infty;1]\)