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If, in a DeltaABC,tanA=1andtanB=2, then:...

If, in a `DeltaABC,tanA=1andtanB=2,` then: `tanC=`

A

`1/x-1/y`

B

`1/x+1/y`

C

`1/y-1/x`

D

`x-y`

Text Solution

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The correct Answer is:
B
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