OpenStudy (anonymous):

Find by numerical experimentation all the positive integers k such that the limit as x approaches zero of sin*[(sin^2)x]/x^k exists. There is a single value of k for which this limit isn't zero. what is this k, and what is the resulting limit?

6 years ago
OpenStudy (perl):

numerical experimentation?

6 years ago
OpenStudy (anonymous):

investigation? the question actually says experimentation

6 years ago
OpenStudy (perl):

ok

6 years ago
OpenStudy (anonymous):

I really need help with this one

6 years ago
hartnn (hartnn):

k=2,the limit is 1

6 years ago
OpenStudy (anonymous):

can you help with the why?

6 years ago
hartnn (hartnn):

|dw:1345237777709:dw| sorry,i missed many steps,but did u understand what i did?

6 years ago