?Use a graph to find a number $\delta$ such that if

Chapter 2, Problem 6

(choose chapter or problem)

Use a graph to find a number $\delta$ such that if $\left|x-\frac{\pi}{6}\right|<\delta \quad$ then $\quad\left|\cos ^{2} x-\frac{3}{4}\right|<0.1$

Equation Transcription:

$\delta{}$

$\left|{x-\frac{\pi{}}{6}}\right|<\delta{}$

$|co{s}^{2}-\frac{3}{4}|<0.1$

Text Transcription:

delta

|x-pi/6|<delta

|cos^2⁡ x-3/4∣<0.1

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?Use a graph to find a number \(\delta\) such that if