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Question: assume CAS cmd
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11-26-2016, 07:01 PM
(This post was last modified: 12-01-2016 08:20 PM by compsystems.)
Post: #1
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Question: assume CAS cmd
purge(a);
√(a^2); -> |a| //ok assume(a>0) √(a^2) -> a //ok assume(b>0); √[(a+b)^2]; -> |a+b| Why? -> a+b |
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