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The length of the shadow of a pole incli...

The length of the shadow of a pole inclined at `10^(@)` to the vertical towards the sun is `2.05` meters, when the elecation of the sun is `38^(@).` Then, the length of the pole.

A

`(2.05 "sin"38^@)/(sin42^@)`

B

`(2.05 sin 42^@)/(sin 38^@)`

C

`(2.05 cos 38^@)/(cos42^@)`

D

None of these

Text Solution

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The correct Answer is:
A
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