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The value of tan 57^(@) - tan 12^(@) -...

The value of
`tan 57^(@) - tan 12^(@) - tan 57^(@) tan 12^(@)` is

A

`tan 69^(@)`

B

`tan 45^(@)`

C

0

D

`tan 57^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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