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In A B C ,a=5,b=12 ,c=90^0a n dD is a p...

In ` A B C ,a=5,b=12 ,c=90^0a n dD` is a point on `A B` so that `/_B C D=45^0dot` Then which of the following is not true? (a) `C D=(60sqrt(2))/(17)` (b) `B D=(65)/(17)` (c) `A D=(60sqrt(2))/(17)` (d) none of these

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