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O is the centre of the given circle, AOC...

O is the centre of the given circle, AOC is its diameter and B is a point on the circle such that `/_ACB=50^(@)`. If At is the tangent to the circle at the point A, then `/_BAT`=

A

`40^(@)`

B

`50^(@)`

C

`60^(@)`

D

`65^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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