In figure DE II AC and DF II AE prove that

                                         

Asked by Topperlearning User | 26th Jul, 2017, 01:40: PM

Expert Answer:

In ABC; DE II AC

                    (By BPT)

                   Also, in ABE; DF II AE

                                 

                    (By BPT)

                   From (1) and (2)

                    hence proved.

Answered by  | 26th Jul, 2017, 03:40: PM

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