CUSAT 2019 BTech Solved Paper

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Question : 109 of 250

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Which of the following statements is false?

An equation of form a*x=b has a unique solution for x in a group
An equation of form a*x=e has a unique solution for x in a group
Given n≠N, there exist a group with n elements
If H and K are abelian groups, then H⋄K need not be abelian

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