This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Error centring.svg en method for centring an error or uncertainty if two signed bounds for the error are known Suppose you have an approximation MalphabetaM alphaM betaMfrac beta alpha pm frac beta alpha left Mfrac beta alpha right pm frac beta alpha Concept from cite book Problem Book for First Year Calculus Bluman George