Recommended Questions
- tan^(-1)(a/b)-tan^(-1)((a-b)/(a+b))=(pi)/(4)
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- If A+B=(pi)/(4), then (tan A+1)(tan B+1) equals
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- tan ^ (- 1) ((a) / (b)) - tan ^ (- 1) ((ab) / (a + b)) = (pi) / (4)
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- If (sin(A+B))/(cos(A-B))=(1-m)/(1+m),then tan(pi/4-A)tan(pi/4-B)=?
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- सिद्ध कीजिए कि tan^(-1).(a)/(b) -tan^(-1).(a-b)/(a+b) = (pi)/(4)
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- सिद्ध कीजिए - tan^(-1)((a)/(b))-tan^(-1)((a-b)/(a+b))=(pi)/(4).
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- यदि A+B=(pi)/4 , तो सिद्ध कीजिए कि- (1+tan A) (1+ tan B) = 2
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- Prove that tan(pi/4+1/2cos^(-1)(a/b))+tan(pi/4-1/2cos^(-1)(a/b))=(2b)/...
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- Prove that tan[pi/4+1/2cos^(-1)""a/b]+tan[pi/4-1/2cos^(-1)""a/b]=2b/a
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