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The number of...

Question

The number of ways of writing $98$ as the product of two positive integers is

A

1

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B

2

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C

3

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D

4

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Solution

The correct option is B $3$
$98 = 7^{2} \times 2$
$= 49 \times 2$
$= 7 \times 14$
$= 98 \times 1$
Hence there are $3$ ways of writing $98$ as product of two positive integers.

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