KnowraLeft inverseLinked fromLinked fromThe 6 pages that link to Left inverse, each with the reason it gives.All 6Broader topic 1Related 3Compared with 2Inverse functionRelated: A left inverse can exist when f is injective, without covering an entire codomain.BijectionCompared with: A left inverse guarantees injectivity but not surjectivity.Injective functionRelated: Having a left inverse guarantees that the original function is injective.Invertible matrixCompared with: Rectangular matrices can have a one-sided inverse without possessing a two-sided inverse.Surjective functionRelated: A function has a left inverse exactly when it is injective, not merely surjective.Inverse elementBroader topic: Noncommutative operations can have inverses on only this side.