Answer:
"In math, a cube is a number multiplied by itself three times. The cube of 2 is 8 (2 x 2 x 2). It is also a three-dimensional shape where each of the six sides is a square or something shaped like a cube, such as an ice cube or meat cut into cubes)."
Step-by-step explanation:
.. don’t get it sorry but I’ll try
Step-by-step explanation:
To prove this we can use the definition of a sequence converging to its limit, in terms of epsilon:
The sequence 
converges to 
if and only if
for every 
there exists 
such that
if and only if
for every there exists such that 
if and only if
the sequence 
converges to 0.
