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What will be the reciprocal of the product of the reciprocals of  and  ?

Answer (Detailed Solution Below)

Option 3 :

Detailed Solution

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Given:

Numbers: and

Formula used:

The reciprocal of a number is .

The product of reciprocals is the reciprocal of their product.

Calculations:

Reciprocal of is ,

Reciprocal of is .

⇒ Product of reciprocals =

⇒

Reciprocal of product =

∴ The answer is .

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