By taking x = -5/7 and y = 3/5 Prove that x × y = y × x
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Answer:
LHS
-5/7×3/7 = -15/49
RHS
3/5×-5/7 = -15/49
•LHS=RHS
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Answered by
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Step-by-step explanation:
according to question
x=-5/7
y=3/5
LHS : x×y : -5/7×3/5 : -3/7
RHS : y×x : 3/5×(-5/7) : -3/7
as
-3/7 = -3/7
therefore x×y = y×x
hence prove
LHS = RHS
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