Positioning index set next to \bigcap in LaTeX

[Math Amateur]

When I write

\bigcap_\Delta M_\alpha

I get

$$\bigcap_\Delta M_\alpha$$ ... ...How do I get the index set $$\Delta$$ alongside $$\bigcap$$ as in the following text from Paul Bland's book "Rings and Their Modules" ... ... ?View attachment 5836Hope someone can help ...

Peter

 

[Greg]

You could use single dollar signs as delimiters: $\bigcap_\Delta M_\alpha$

 

[Math Amateur]

You could use single dollar signs as delimiters: $\bigcap_\Delta M_\alpha$

Thanks greg1313 ... appreciate your help ...

Peter

 

[Evgeny.Makarov]

Peter, this has already been asked before: https://driven2services.com/staging/mh/index.php?threads/8137/ and https://driven2services.com/staging/mh/index.php?threads/18045/.

 

[Math Amateur]

Peter, this has already been asked before: https://driven2services.com/staging/mh/index.php?threads/8137/ and https://driven2services.com/staging/mh/index.php?threads/18045/.

Sorry Evgeny ... I did suspect that but my search was ineffective/incompetent and I did not locate the previous posts ...

Apologies again ...

Peter