Difference between revisions of "009A Sample Midterm 2, Problem 1"

Latest revision as of 15:34, 9 November 2017

Evaluate the following limits.

(a) Find $\lim _{x\rightarrow 2}{\frac {{\sqrt {x^{2}+12}}-4}{x-2}}$

(b) Find $\lim _{x\rightarrow 0}{\frac {\sin(3x)}{\sin(7x)}}$

(c) Evaluate $\lim _{x\rightarrow ({\frac {\pi }{2}})^{-}}\tan(x)$

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+<span class="exam">Evaluate the following limits.
-::<span class="exam">a)
+<span class="exam">(a) Find &nbsp;<math style="vertical-align: -14px">\lim _{x\rightarrow 2} \frac{\sqrt{x^2+12}-4}{x-2}</math>
-::<span class="exam">b)
+<span class="exam">(b) Find &nbsp;<math style="vertical-align: -19px">\lim _{x\rightarrow 0} \frac{\sin(3x)}{\sin(7x)} </math>
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+<span class="exam">(c) Evaluate &nbsp;<math style="vertical-align: -20px">\lim _{x\rightarrow (\frac{\pi}{2})^-} \tan(x) </math>
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 [[009A_Sample_Midterm_2|'''<u>Return to Sample Exam</u>''']]