In the fig. if LM II CB and LN II CD, prove that 
By BPT,
.........(1)
Also, 
...........(2)
By Equating (1) and (2) 
Hence, proved.
1
In the fig. if LM II CB and LN II CD, prove that
By BPT,
.........(1)
Also, ...........(2)
By Equating (1) and (2)
Hence, proved.