Recommended Questions
- सिद्ध कीजिए कि - (1)/(2)cot^(-1)x=cot^(-1)[sqrt(1+x^(2))+x].
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- If x!=n and cot^(-1)x+cot^(-1)(n^(2)-x+1)=cot^(-1)(n-1) then x=
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- cot^(-1)(sqrt(1+x^2)-x)
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- cot^(-1)((sqrt(1-x^(2)))/(x))
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- If 0ltxlt1 then sqrt(1+x^(2))[{x cos (cot^(-1)x)+sin(cot^(-1)x}^(2)-1...
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- सिद्ध कीजिए कि cot^(-1)(sqrt(1+x^(2))-x)=(pi)/(2)-(1)/(2)cot^(-1)x
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- cot^(-1)(sqrt(1+x^(2))+x)
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- "cot"^(-1)(x)/(sqrt(1-x^(2)))
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- सिद्ध कीजिए कि - (1)/(2) cot^(-1) x = cot^(-1) [ sqrt(1+x^(2))+ x]
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