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OpenStudy (anonymous):
Limit question from calculus. Problems in comments
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OpenStudy (anonymous):
OpenStudy (anonymous):
Use the pythagorean identity on sin^2(x) to change it into cosines. From there, use difference of squares on your result to factor. Stuff will cancel nicely and you should be able to go from there. Do you remember that identity?
OpenStudy (anonymous):
Yes I do I was just unsure of how to approach it thank you
OpenStudy (anonymous):
Yep, np :)
OpenStudy (anonymous):
1/4?
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OpenStudy (anonymous):
Yes that's what I got :) thanks
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