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InterviewSolution
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Check wheather commutative property satisfys addition or not , for integers by taking 5 and 2 as example (please give step by step)maths |
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Answer» (i)Addition4+ 52 = 520+2 = 522 52 +4= 52+20 = 522 Commutative PROPERTY is satisfied.Subtraction4− 52 = 520−2 = 518 52 −4= 52−20 = 5−18 Commutative property is not satisfied.Multiplication52 ×4= 58 4× 52 = 58 Commutative property is satisfied.Division4÷ 52 =4× 25 = 220 52 ÷4= 52 × 41 = 202 Commutative property is not satisfied.(ii)Addition7−3 +( 7−2 )= 7−3−2 = 7−5 7−2 +( 7−3 )= 7−2−3 = 7−5 Commutative property is satisfied.Subtraction7−3 −( 7−2 )= 7−3+2 = 7−1 7−2 −( 7−3 )= 7−2+3 = 71 Commutative property is not satisfied.Multiplication7−2 × 7−3 = 76 7−3 × 7−2 = 76 Commutative property is satisfied.Division7−3 ÷ 7−2 = 7−3 × −27 = 23 7−2 ÷ 7−3 = 7−2 × −37 = 32 Explanation:hope its helpful PLEASE mark me as brainlieast |
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