Question

if marked price w, cost price x,loss y and discount z,then write the relation among W,X,Y and Z​

Answer 1

Answer:

Step-by-step explanation: Let x,y,z are in G.P.

⇔y  

2

=xz

⇔x is a factor of y (not possible)

Taking x=3,y=5,z=7, we have x,y,z, are in A.P.

Thus x,y,z  may be in A.P. but not in G.P.