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Find - tan^(-1)((3)/(4))+tan^(-1)((3)/...

Find -
`tan^(-1)((3)/(4))+tan^(-1)((3)/(5))-tan^(-1)((8)/(19))=`

A

(a) `(pi)/(4)`

B

(b) `(pi)/(3)`

C

(c) `(pi)/(6)`

D

(d) `(2pi)/(3)`

Text Solution

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The correct Answer is:
A
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