# Concept derivation guides

299 concept teaching guides, separate from the 36,000 individual question derivations.

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Concept guide



## [Exact supremum error on a three-point domain](/en/derivations/derivation-mko-uniform-convergence-of-functions-01/?from=%2Fen%2Fderivations%2F%3Fq%3Dmko-uniform-convergence-of-functions)

Prove g_n(a)=1/(n+2),g_n(b)=-4/(n+2),g_n(c)=2/(n+2) converges uniformly to zero.

Uniform convergence of functions

derivation-mko-uniform-convergence-of-functions-01





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