Talk:Dilation of Intersection of Subsets of Vector Space

I do realise this is a direct application of Image of Intersection under Injection/General Result, but I quite like the presentation as it is. Input welcome. Caliburn (talk) 20:29, 21 July 2022 (UTC)

The general result does not include the case $\lambda = 0$ --Usagiop (talk) 22:21, 21 July 2022 (UTC)

You could also apply Preimage of Intersection under Mapping/Family of Sets with $\map f x = \lambda^{-1} x$. Anyway keeping this page is reasonable. --Usagiop (talk) 22:28, 21 July 2022 (UTC)