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The length (L) of the astronomical tele...

The length (L) of the astronomical telescope, for normal adjustment is

A

`((f_(o)+f_(e))/(2))`

B

`((f_(o)-f_(e))/(2))`

C

`f_(o) + f_(e)`

D

`(f_(o) xx f_(e))`

Text Solution

Verified by Experts

The correct Answer is:
D
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