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When I type Trig functions using {} or () I seem to get the same result, what is the difference between the two?

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closed as unclear what you're asking by Werner, Svend Tveskæg, Peter Jansson, David Carlisle, Jubobs Jan 12 '14 at 10:53

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question.

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up vote 7 down vote accepted

They cannot be the same as follows.


\verb|$\sin{x}$ and $\sin(x)$|

$\sin{x}$ and $\sin(x)$

enter image description here

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