2. IF O' is the circum centre of the AABC and R,, R, and R, are the ra

1.	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» ANSWER: Your answer REFERS to the above ATTACHMENTS HOPE it HELPS you

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

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ANSWER:

Your answer REFERS to the above ATTACHMENTS

HOPE it HELPS you

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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​

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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