सिद्ध कीजिए कि - cos^(-1)[(1+sqrt(1+x...

सिद्ध कीजिए कि -
`cos^(-1)[(1+sqrt(1+x^(2)))/(2sqrt(1+x^(2)))]^(1//2)=(1)/(2)tan^(-1)x.`

सिद्ध कीजिए कि - cos^(-1)[(1+sqrt(1+x^(2)))/(2sqrt(1+x^(2)))]^(1//2...
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d/(dx)[cos^(-1)(xsqrt(x)-sqrt((1-x)(1-x^2)))]= 1/(sqrt(1-x^2))-1/(2s...
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(1) / (2) cos ^ (- 1) x = sin ^ (- 1) sqrt ((1-x) / (2)) = cos ^ (- 1)...
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Prove that tan^(-1)[(sqrt(1+x^2)+sqrt(1-x^2))/(sqrt(1+x^2)-sqrt(1-x^2...
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prove that 1/2tan^-1x=cos^-1xsqrt((1+sqrt(1+x^2))/(2sqrt(1+x^2))
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Differential coefficient tan^(-1)((sqrt(1-x^(2)-1))/(x)) with respect ...
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Differentiate sin^(-1)sqrt(1-x^2) with respect to cos^(-1)x , if x in ...
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सिद्ध कीजिए कि tan^(-1)((sqrt(1+x^(2))+sqrt(1-x^(2)))/(sqrt(1+x^...
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सिद्ध कीजिए: 1/2 tan ^(-1) x =cos ^(-1) {(1+ sqrt(1+x^(2)))/(2sqrt(1+x...
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