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331 × 129 - 331 × 29 usimg a suitable property |
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Answer» Given -:331 × 129 - 331 × 29 usimg a suitable propertyTo find -:Find 331 × 129 - 331 × 29 using a suitable property.Solution -:We can do that by using associative property.Associative property -:In mathematics, the associative property is a property of some binary operations, which MEANS that rearranging the parentheses in an EXPRESSION will not CHANGE the result. In propositional logic, associativity is a valid rule of replacement for expressions in logical proofs.According to the question, now we have to solve it by associative property -:= 331 × 129 - 331 × 29= 331 × ( 129 - 29 )= 331 × 100= 33,100Hence,the answer is 33,100. |
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