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Problem $09\mathrm{.}087-$ Using the superposition method, determine the deflection and slope at the specified

points for the combined beam

The two beams shown have the same cross section and are joined by a hinge at $C.$ Take $P=845lb$ and $E=29{10}^6.$

Problem $09\mathrm{.}087.$a $-$ Determine the slope at point A

For the loading shown, determine the slope at point $A.($Round the final answer to two decimal places.$)$

The slope at point $A$ is

${10}^{-3}$ rad $.$