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If m1 and m2 are the slopes of tangents ...

If `m_1` and `m_2` are the slopes of tangents to the circle `x^2+y^2=4` from the point (3,2), then `m_1-m_2` is equal to

A

`5/(12)`

B

`(12)/5`

C

`3/2`

D

0

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The correct Answer is:
B
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