when do we say a function is continuous
Continuous function In mathematics, a continuous function is a function for which sufficiently small changes in the input result in arbitrarily small changes in the output. Otherwise, a function is said to be a discontinuous function. A continuous function with a continuous inverse function is called a homeomorphism.
Nevertheless, she persisted "Nevertheless, she persisted" is an expression adopted by the feminist movement, especially in the United States. It became popular in 2017 after the United States Senate voted to silence Senator Elizabeth Warren's objections to confirmation of Senator Jeff Sessions as U.S. Attorney General. Senate Majority Leader Mitch McConnell uttered this sentence during comments following the vote in an effort to defend the Senate's actions and blame Senator Warren.