kamonTuecrai kamonTuecrai

27-12-2016
Mathematics

Answered

Subtraction and division are derived from addition and multiplication. true or false

Verified Answer :

Edufirst Edufirst

28-12-2016

TRUE

1) x = a + b => a = x - b and b = x - a

2) a.b = c => a = c / b and b = c/b

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