2 limit problems and acceleration
- Thread starter freeshine
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- Apr 12, 2005
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"a number of things"
Too bad you shared none of them with us.
Did you expand cos(2x) to a difference of \(\displaystyle sin^{2}(x)\,and\,cos^{2}(x)\)? That could be enlightening.
For the second, you should know something about limits of \(\displaystyle \frac{sin(x)}{x}\).
Too bad you shared none of them with us.
Did you expand cos(2x) to a difference of \(\displaystyle sin^{2}(x)\,and\,cos^{2}(x)\)? That could be enlightening.
For the second, you should know something about limits of \(\displaystyle \frac{sin(x)}{x}\).