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If Tan A=a/(a+1) and Tan B=1/(2a+1),

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how to find the value of (A+B)?

asked Jun 26, 2014 in TRIGONOMETRY by anonymous

1 Answer

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Take inverse tangent to each side.

Therefore A + B = π / 4 + n π for n Є Z.

 

 

answered Jun 26, 2014 by joly Scholar

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