3-2-cos-1-2-2-pi-2-1-4-sin-1-2-2pi-2-pi-2-tan-1-2-pi-

Question Number 192622 by sg74656 last updated on 23/May/23

\frac{3}{2} \cos^{- 1} \sqrt{\frac{2}{2 + π^{2}}} + \frac{1}{4} \sin^{- 1} \frac{2 \sqrt{2 π}}{2 + π^{2}} + \tan^{- 1} \frac{\sqrt{2}}{π}

Answered by witcher3 last updated on 24/May/23

nice one tchek please the expression if it is correct

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