verify a-(-b) =a+b for the following values of a and b
a=21,b=18
a=118,b=125
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Step-by-step explanation:
condition 1:
a=21,b=18
21-(-18)=21+18
21+18=39
39=39
Hence verified
condition 2:
a=118,b=125
118-(-125)=118+125
118+125=243
243=243
hence verified
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