Recommended Questions
- सिद्ध कीजिए कि : (tan(x+y) -tanx)/(1+tan(x+y)tanx)=tany
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- If tanx=2/3 and tany=3/4 then tan(x+y)=
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- Find dy/dx when (tanx)^(y)=(tany)^(x)
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- साबित करें कि (sin(x+y))/(sin (x-y))= (tanx+tany )/(tanx -tany)
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- y=[(tanx )^(tan x)]^(tanx ) का अवलकन कीजिए ।
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- Prove that tan(x+y)=(tanx+tany)/(1-tanxtany)
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- यदि (1+tanx)(1+tany)=2 हो तो x+y=
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- Prove that (sin(x+y))/(sin(x-y))=(tanx+tany)/(tanx-tany)
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- If (tanx)/2=(tany)/3=(tanz)/5,x+y+z=pi and tan^2x+tan^2y+tan^2z is
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