- please solve it
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secondary regional 2017
Re: secondary regional 2017
$\frac{AE}{EC} \times \frac{DC}{DB} \times \frac{BF}{AF}= \frac{1}{3} \frac{2}{1} \frac{3}{2}=1$ So, check Ceva's Theorem
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Re: secondary regional 2017
Identical post.