We Solve Problems
Problems
Categories
F.A.Q.
Sign In
Sign Up
Sign Up
Problem
#PRU-79402
Problems
Calculus
Number sequences
Limit of a sequence, convergence
Algebra
Trigonometry
Trigonometrical inequalities
15–16
4.0
Problem
Prove that the sequence
x
n
=
sin
(
n
2
)
does not tend to zero for
n
that tends to infinity.
To see the solution
register
and get verified.