Recommended Questions
- सिद्ध कीजिए कि - tan^(-1)[sqrt(1+x^(2))+x]=(pi)/(4)+(1)/(2)tan^(-1)...
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- Prove that:(tan(pi/4+x))/(tan(pi/4-x))=((1+tanx)/(1-tanx))^2
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- (tan(pi/4+x))/(tan(pi/4-x))=((1+tanx)/(1-tanx))^2
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- Prove that (tan(pi/4+x))/(tan(pi/4-x))=((1+t a n x)/(1-t a n x))^2
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- यदि tan^(-1)""(x-1)/(x-2)+tan^(-1)""(x+1)/(x+2)=(pi)/(4) तो सिद्ध कीज...
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- (tan.((pi)/(4)+x))/(tan.((pi)/(4)-x)) =((1+tan x)/(1-tan x))^(2)
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- माना tan^(-1)(sqrt(1+x^(2))+x)=(pi)/(4)+(1)/(2)tan^(-1)x.
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- सिद्ध कीजिए : "tan"^(-1)(sqrt(1+x^(2))+1)/(x)=(pi)/(2)-(1)/(2)tan^(-...
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- सिद्ध कीजिए : tan^(-1)[sqrt(1+x^(2))-x]=(pi)/(4)-(1)/(2)tan^(-1)x
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