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If N=((sqrt(7)-sqrt(3)))/((sqrt(7)+sqrt(...

If `N=((sqrt(7)-sqrt(3)))/((sqrt(7)+sqrt(3)))`, then what is the value of `N+((1)/(N))` ?

A

`2sqrt(2)`

B

`5`

C

`10`

D

`13`

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The correct Answer is:
B
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