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An astronomical telescope has an angular...

An astronomical telescope has an angular magnification of magnitude 5 for distant object. The separation between the objective and the eyepiece is 36 cm and the final image is formed at infinity. The focal length `f_(0)` of the objective and the focal length `f_(0)` of the eyepiece are

A

`45cm` and `-9cm` respectively

B

`50cm` and `10cm` respectively

C

`7.2cm` and `5cm` respectively

D

`30cm` and `16cm` respectively

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The correct Answer is:
D
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