$\tiny{15.3.53}\\ \displaystyle \int_{0}^{\frac{\pi}{6}} \int_{0}^{\sec{\theta}} 6r^{3} drd\theta$ just want to see if this desmos graph is correct wanted to shade the wedge area but ??? also got $0.96225$ for calulated answer but they wanted exact
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It looks to me like you have the graph of , the circle, in polar coordinates but the graph of (NOT ) in Cartesian coordinates.
\textsf{ok the selection of graphs looks like an angle of $\displaystyle\frac{\pi}{6}$ intersecting $\sec{\theta}$ ?}\\ \textsf{$r=\sec \left(\theta \right)$ is a vertical straight line at $x=1$} \textsf{in other words I lost!!!}
ok the selection of graphs looks like an angle of intersecting is a vertical straight line at
Last edited by bigwave; Sep 11th 2017 at 05:20 PM. Reason: latex