1.

The product of two rational numbers is the reciprocal of .One of the number is thenfind the other number.

Answer»

ANSWER:

CORRECT option is

C

3

2

Lets say numbers are a and b

So, the product of numbers is a×b

Product of number is given =−

81

28

ONE number is

27

14

say a=

27

14

27

14

×b=−

81

28

⇒b=−

81

28

×

14

27

⇒b=−

3

2



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