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Verify the property "reciprocal of (x×y) = reciprocal of x × reciprocal of y" for the given values.
A) x= 711 and y= 32
B) x= 57 and y= 65
C) x= 1 and y= 3
D) x= 37 and y= 05

Answer
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Hint: A fraction is part of a whole number. It has two parts – a numerator and a denominator.
The reciprocal of a fraction is just switching the numerator (top number) and the denominator (bottom number). The negative reciprocal takes the negative of that number.
We need to verify the property "reciprocal of (x×y) = reciprocal of x × reciprocal of y". So, in every scenario we will replace the value of x and y in the property LHS and RHS and prove the property.

Complete step-by-step answer: A) x= 711 and y= 32
reciprocal of (x×y) = reciprocal of x × reciprocal of y
LHS of equation = reciprocal of (x×y)=reciprocal(711 ×32)= reciprocal(2122)=2221
RHS of equation = reciprocal of x × reciprocal of y
=reciprocal (711) × reciprocal (32)=(117 ×23)=2221
So, hence proved LHS = RHS.
B) x= 57 and y= 65
reciprocal of (x×y) = reciprocal of x × reciprocal of y
LHS of equation = reciprocal of (x×y)=reciprocal(57 ×65)= reciprocal(67)=76
RHS of equation = reciprocal of x × reciprocal of y
=reciprocal (57) × reciprocal (65)=(75 ×56)=76
So, hence proved LHS = RHS.
C) x= 1 and y= 3
reciprocal of (x×y) = reciprocal of x × reciprocal of y
LHS of equation = reciprocal of (x×y)=reciprocal(×3)= reciprocal(3)=13
RHS of equation = reciprocal of x × reciprocal of y
=reciprocal (1) × reciprocal (3)=(11 ×13)=13
So, hence proved LHS = RHS.
D) x= 37 and y= 05
reciprocal of (x×y) = reciprocal of x × reciprocal of y
LHS of equation = reciprocal of (x×y)=reciprocal(37 ×05)= reciprocal(05)=
RHS of equation = reciprocal of x × reciprocal of y
=reciprocal (37) × reciprocal (05)=(37 ×)=
So, hence proved LHS = RHS.

Note: Every number has a reciprocal except for 0. There is nothing you can multiply by 0 to create a product of 1, so it has no reciprocal.
The reciprocal of a number is 1 divided by the number.
The reciprocal of a number is also called its multiplicative inverse.
The product of a number and its reciprocal is 1.
All numbers except 0 have a reciprocal.
The reciprocal of a fraction is found by flipping its numerator and denominator.
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