Question

ϵ whatbis this? In maths symbol​

Answer 1

Answer:

ϵ means "error term” in regression/statistics; more generally used to denote an arbitrarily small, positive number..

Answer 2

Answer:

I am from varanasi, waise why you asked me?

In mathematics. (particularly calculus), an arbitrarily small positive quantity is commonly denoted ε; see (ε, δ)-definition of limit. In reference to this, the late mathematician Paul Erdős also used the term "epsilons" to refer to children (Hoffman 1998, p.