ravikrishna1979 wrote:
D. Only a morerigorous application of mathematical analysis to the design of the Quebec Bridgecould have prevented its collapse.
RIGHT, it clearly says only the new rule or new analysis could have prevented the collapse
E.Prior to 1907 the mathematical analysis incorporated in engineeringrules of thumb was insufficient to completely assure the safetyof bridges under construction .
WRONG, because it says only new analysis will help that are under construction and that to it says Prior to
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