# Threshold Properties

1ª)

The sum limit is the sum of the limits.
The limit of difference is the difference of limits.

Example:

2ª)

The product limit is the product of the limits.

Example:

3ª)

The quotient boundary is the boundary quotient as long as the denominator is not zero.

Example:

4ª)

Example:

5ª)

Example:

6ª)

Example:

7ª)

Example:

8ª)

Example:

Next: Side Limits, Continuity