1003107403

SubArea: 
Introduction to sequences
Level: 
B
Project ID: 
1003107403
Accepted: 
1
Clonable: 
0
Easy: 
1
We were given a sequence (n⋅xn+1)n=1∞. For what values of the parameter x, x∈R, is the sequence decreasing?
x∈(−∞;0)
x∈(−∞;0]
x∈(0;∞)
x∈[0;∞)