Determine the bending stress at point A of the beam using the result obtained in Prob. 6€“106. The moments of inertia of the cross-sectional area about the z and y axes are I_z= I_y= 5.561 in⁴and the product of inertia of the cross sectional area with respect to the z and y axes is I_yz= ˆ’3.267 in⁴. (See Appendix A.)

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1.183 in. 0.5 in. 45° 4 in. 1.183 in. F0.5 in. | M = 3 kip ft -4 in.-