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Vijay Singh chauhan Asked a Question
October 8, 2020 10:25 ampts 30 pts
Which sentence is true? 1 point a) Set of all matrices forms a group O under multiplication b) Set of all rational negative Onumbers forms a group under multiplication c) Set of all non-singular matrices forms a group under multiplication O Both (b) and (c)
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  • Supriya shiwani
    only option c will be correct
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  • Deepak singh thankyou
    option a is not true because inverse of singular matrix not exist . option 2 is not correct because closure fails.. (-2×-3=6 which is not negative ) option c is correct ,. non s...
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  • Vishal goswami
    c is correct
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