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Let v(1) be the frequency of series limi...

Let `v_(1)` be the frequency of series limit of Lyman series, `v_(2)` the frequency of the first line of Lyman series and `v_(3)` the frequency of series limit of Balmer series. Then which of the following is correct ?

A

`u_(1) - u_(2) = u_(3)`

B

`u_(2)-u_(1) =u_(3)`

C

`u_(3)=(1)/(2)(u_(1)-u_(3))`

D

`u_(1)+u_(2)=u_(3)`

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The correct Answer is:
A
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