Q. 75.0( 1 Vote )

In ΔPQR, , such that Q-X-R. A line parallel to and passing through X intersects in Y. A line parallel to px and passing through Y intersects in Z. Prove that

Answer :

Given, In PQR, , such that Q-X-R. A line parallel to and passing through X intersects in Y. A line parallel to px and passing through Y intersects in Z


To prove :


Proof : In PQR, XY || PR


...... (i)


In PQX, YZ || PX


...... (ii)


From eq (i) and (ii),



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