The expression "lim(x→3)" denotes the limit of a function as x approaches 3. It signifies finding the value that the function approaches as x gets arbitrarily close to 3.
Related terms
One-sided Limit: A one-sided limit exists when approaching from only one direction (either left or right) instead of both directions simultaneously.
An indeterminate form arises when evaluating limits where there isn't enough information to determine the limit's value directly. Examples include 0/0 and ∞/∞.