1/(1/a)=a [ true ] [ false ]?

Question: 37.a*(1/a) = 1 True False 38.(1/a)(1/b) = 1/(ab) True False 39.1/(1/a) = a True False Best Answers: Answer by PascalAll of the above are true provided that the relevant expressions are defined (read: a≠0). Answer by richardwptljc37)True 38)True Answer by Turky6137.true 38.true 39.true Give your answer to this question below! PR News Crimovies