Salam brothers and sisters.
Please what is the connection between 4:12 and 2:240.
Will be glad if more light can be thrown on it.
Is it abrogation or not?
Peace Kabiru.
2:240 is about widows and divorcees.
4:12 is about inheritance.
What is it you want to know about "abrogation" regarding these two verses?
As for abrogation please have a look at :
http://www.total-loyalty-to-god-alone.co.uk/abrogation-a-big-lie/
Hope this helps.
GOD bless you.
Peace
Shalom / peace Kabiru74
....A great article on Abrogation ....
ABROGATION - A FALSE DOCTRINE
http://quransmessage.com/articles/abrogation%20FM3.htm
also
https://www.scribd.com/doc/45298097/John-Burton-Islamic-Theories-of-Abrogation