Recommended Questions
- सिद्ध कीजिए कि tan^(-1)3-tan^(-1)2=tan^(-1)(1/7)
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- Prove that tan^(- 1)(1/3)+tan^(- 1)(1/7)+tan^(- 1)(1/13)+..........+ta...
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- सिद्ध कीजिएः (i) "tan"^(-1)a/b-"tan"^(-1)(a-b)/(a+b)=(pi)/4 (ii) "...
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- सिद्ध कीजिए कि tan^(-1)""(1)/(3)-tan^(-1)""(1)/(2)=tan^(-1)""((1)/...
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- tan^(-1)((1)/(5))+tan^(-1)((1)/(7))+tan^(-1)((1)/(3))+tan^(-1)((1)/(8)...
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- tan^(-1)3-tan^(-1)2=tan^(-1)(1/7)
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- 2"Tan"^(-1)1/3+"Tan"^(-1)1/7=
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- "Tan"^(-1)1/3+"Tan"^(-1)1/5+"Tan"^(-1)1/7+"Tan"^(-1)1/8=
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- सिद्ध कीजिए 2tan^(-1).(1)/(2)-tan^(-1).(1)/(7)=(pi)/(4)
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