Find a value for the constant k that makes...

[hank]

Find a value for the constant k that makes:

. . .f(x) = sin 3x / x , x != 0 and k, x =0.

Can someone explain what they are looking for here? I don't even know where to begin.

Thanks!
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Edited by stapel -- Reason for edit: making question visible

 

[royhaas]

What is the question?

 

[stapel]

What is the question?

The poster hid the question in the subject line. The post has been edited now.

Eliz.

 

[skeeter]

determine the limit as x->0 of f(x) ... f(0) = k will be that limit if the function is continuous.