Verify (a- -19) (a =21 (b= -18)
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Answer: verify a-(-b)=a+b for 1.a=21. b=18 2.a=118. b=125 Share with your friends. Share 2. 1. 21-(-18) =21+18 Verification : - and - is equal to + So, 21+18=21+18 39=39 2. 118-(-125)=118+125 Verification: - and - is equal to + So, …
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