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Required information

Consider the prismatic beam and loading shown. Given: Load $\backslash (\backslash$mathbf$\{$W$\}=6\backslash$mathbf$\{$P$\}\backslash ).$

Use the moment$-$area method to determine the slope at end $\backslash ($ A $\backslash ).($Round the final answer to three decimal places. You must provide an answer before moving to the next part.$)$

The slope $\backslash (\backslash$left$(\backslash$theta$\_\{\backslash$mathrm$\{$A$\}\}\backslash$right$)\backslash )$ at end $\backslash ($ A $\backslash )$ is