Solve the following: 1 1- lim r-1 In r Answer =1/2 2-lim Vx +6x -x ? Answer =3 - TTX 3- lim(tan - ?=1* Answer = e 4 2 %3D

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Q: EXPLAIN THIS IMAGE

A: This question is based on the concept of Stress-Strain Curve.

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A: Answer: The flexural stress at the bottom fibre is 64.0909 MPa.  

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Q: one of the following statements is FALSE?

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