If `a,b,c` are in A.P.; `a, x, b` are in G.P. and `b, y, c` are in G.P., then `x^2, b^2, y^2` are in

If a,b,c are in A.P., a,x,b are in G.P. and b,y,c are in G.P. then a^(2),b^(2),y^(2) are in

If a, b, c are in A.P., a, x, b are in G.P., and b, y, c are in G.P., then (x, y) lies on :

If a, b, c are in A.P., a, x, b are in G.P. and b, y, c are in G.P. the point (x, y) lies on

a, b, x are in A.P., a,b,y are in G.P. and a, b, z are in H.P. then:

a,b,x are in A.P.,a,b,y are in G.P. and a,b,z are in H.P. then:

Ifa,b,c are in A.P., a,x,b,are in G.P and b,y,c are also in G.P then the point (x,y) lies on

If a,b and c are in A.P. a,x,b are in G.P. whereas b, y and c are also in G.P. Show that : x^(2),b^(2),y^(2) are in A.P.

If a, c, b are in A.P. and b, c, d are in G.P. prove that, b, (b-c), (d-a) are in G.P.

Let a, x, b are in A.P., a, y, b are in G.P. and a, z, b are in H.P. If x = y + 2 and a = 5z then (where a, b, c e R*)