1.

45 2 70 3-346erify a -( b)-a+b for the following values c, dra = 118, b;(iv) a = 28, b =e the sign of >, < or = in the box to make thei)a=21,b=1875, b-84

Answer»

Verify:a)LHS. RHSa=21 b=18. a=21 b=18=a-(-b) =a+b=21-(-18) =21+18=21+18. =39=39. Hence,verified that a-(-b)=a+b



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