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DeltaPQR is right angled at Q.If mangleR...

`DeltaPQR` is right angled at Q.If `mangleR=45^(@)`,then find the value of `(tanP-(1)/(2))`.

A

`(2 - sqrt(3)) // sqrt(3)`

B

`(2 sqrt(3) - sqrt(6) ) // 2 sqrt(2)`

C

`1//2`

D

`( sqrt(6) -6)//3 sqrt(3)`

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The correct Answer is:
A, B
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