Question

A Greek letter used to denote "Variation​

Answer 1

Answer:

The Greek letter delta (δ, or ∆) is often used to indicate such a change. If x is a variable we write δx to stand for a change in the value of x. We sometimes refer to δx as an increment in x.

Step-by-step explanation:

please mark me as brainiest

Answer 2

The lowercase letter δ (or ) can be used to denote: A change in the value of a variable in calculus.