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sin-1-a-2R-sin-1-b-2R-sin-1-c-2R-pi-4-find-R-n-terms-of-a-b-c-




Question Number 166234 by ajfour last updated on 15/Feb/22
  sin^(−1) (a/(2R))+sin^(−1) (b/(2R))+sin^(−1) (c/(2R))=(π/4)  find R n terms of a,b,c.
$$\:\:\mathrm{sin}^{−\mathrm{1}} \frac{{a}}{\mathrm{2}{R}}+\mathrm{sin}^{−\mathrm{1}} \frac{{b}}{\mathrm{2}{R}}+\mathrm{sin}^{−\mathrm{1}} \frac{{c}}{\mathrm{2}{R}}=\frac{\pi}{\mathrm{4}} \\ $$$${find}\:{R}\:{n}\:{terms}\:{of}\:{a},{b},{c}. \\ $$

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