Q: Asking for assistance in understanding and solving this example on Modern Algebra II with the...

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Q: Asking for assistance in understanding and solving thisexample on Modern Algebra II with the steps of the solution tobetter understand, thanks.
**Please give the step by steps with details tocompletely see how the solution came about.
1) Determine all elements in an integral domain that are theirown inverses under multiplication.
2) Let F be a finite field with n elements.Prove that x^(n-1 )= 1 for all nonzero x in F.Hint: Use the fact that the nonzero elements ofF form a group under the multiplicationoperation.

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1Definition An integral domain is a commutativering R with identity element 1 such that multiplication of any twonon zero elements of R is non zeroThat means if R is an ID ID stands for integral domain aand b is in R such that then either a0or b0Let S be the set of all such elements in an ID R which See Answer

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