Question

2. IF O' is the circum centre of the AABC and R,, R, and R, are the radii of the circumcircles of triangles OBC, a b +-+ OCA and OAB respectively then R, R₂ R₃ has the value equal to : (A) abc/2R^3 (D) R^3/ abc (B) 4delta/ R^2 (C) abc/R^3​

Answer 1

Answer:

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