Derive the expressions for stresses around a hole in a plate (in polar coordinates) that is under biaxial loading, as shown the figure below. Assume plane stress condition. Hint: Apply the superposition principle (stress-based solutions can be additively decomposed!) 02 1

I am attaching both questions for 4 and 5 with the question in the image. thank you. NOTE : So the last person answered this question WITHOUT refencing the answer for whether question 4 or 5 answeres were given, so i am asking for question 5(or the answer for the question that was NOT solved because it was not referenced.) These were the following answers given to me from the last person on bartleby who answered my question without referencing whether it was the answer for question 4 or 5.  1 pass 2 fail 3 fail 4 pass

Please solve carefully , Important.

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