I want to ask my friend whether i have shown the picture before or not?
which one of the following is right?
Did I show this to you?
Have I shown this to you?
Thanks a bunch for corrections and advise.
I don't remember whether i have ever shown the picture to my friend or not?
In this context, is "Did I show this to you" right?
I feel, as it talks only about past tense and as it doesn't cover till now situation unlike the other statement(have I shown), it doesn't fit in this context.
Is it still right? If yes, could you please let me know the reason.