Subscript of bigcap in Beamer [duplicate]

Question

Possible Duplicate:
Show inline math as if it were display math

I write \bigcap_{0 \leq k \leq n} in Beamer, the subscript 0 \leq k \leq n is shown on the right side of the \bigcap. Does anyone know how to put it under \bigcap as in a non-beamer mode?

Answer 1

Put \limits just after \bigcap, like

\bigcap\limits_{0 \leq k \leq n}