यदि tan A =( n)/( n+1) और tan B =(1)...

यदि ` tan A =( n)/( n+1) ` और ` tan B =(1)/(2 n+1) ` तो सिद्ध कीजिए की
` " " tan (A+B) =1`

यदि tan A =( n)/( n+1) और tan B =(1)/(2 n+1) तो सिद्ध कीजिए की ...
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tan^(-1)n,tan^(-1)(n+1) and tan^(-1)(n+2),n in N,are the angles of a t...
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If tan B=(n sin A*cos A)/(1-n sin^(2)A), then prove that tan(A-B)=(1-n...
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If tan beta=(n tan alpha)/(1+(1-n)tan^(2)alpha), then tan(alpha-beta)=...
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tan A=(n)/(n+1),tan B=(1)/(2n+1)rArr A+B=
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tan^(-1)n+cot^(-1)(n+1)=tan^(-1)(n^(2)+n+1)
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i) If tan (A+B) = n tan (A-B), prove that: (n+1)/(n-1) = (sin2A)/(sin...
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यदि (1+tan A) (1+tan B) = 2, तो सिद्ध कीजिए कि - A+B = n pi + pi/4,...
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यदि n * sin (A +2B)= sin A सिद्ध कीजिए कि tan (A+B) = (1+n)/(1-n)*t...
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