Mathematics, 06.12.2019 23:31 Sumaiyajr2567
Let r be a ring with identity and let s be a subring of r containing the identity. prove that if m is a unit in s then u is a unit in r. show by example that the converse is false.
Answers: 3
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Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily
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Find the value of x for which line a is parallel to line b
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If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
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Let r be a ring with identity and let s be a subring of r containing the identity. prove that if m i...
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