Assume K is a field where C does not equal 0 and C+C=0 then show that 1+1=0 within this field
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Originally Posted by euclid2 Assume K is a field where C does not equal 0 and C+C=0 then show that 1+1=0 within this field Hmm I'll mark this for the mods to move to the Linear and Abstract Algebra subforum. Note that C+C = C(1+1). Also, note that C has a multiplicative inverse.
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