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In Fig. , OD is the bisector of ∠AOC, OE is the bisector of ∠BOC and OD ⊥ OE. Show that the points A, O and B are collinear.
YCIND_240306_6084_lines and angles_11.png
 
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This is a self assessment task. Solve this question and assess the solution steps after the completion of test on your own.