please answer my question .plzz
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BHAVYAMODI:
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LHS = ( 7/11 ÷ -22/21)
=7/11×-22/11
=142/-242
RHS =X^-1÷Y^-1
= (X÷Y)^-1
7/11÷-22/21
7/11×-22/11
142/-242
hence proved
LHS = RHS
=7/11×-22/11
=142/-242
RHS =X^-1÷Y^-1
= (X÷Y)^-1
7/11÷-22/21
7/11×-22/11
142/-242
hence proved
LHS = RHS
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