If the `4^(t h)` , `10^(t h)` and `16^(t h)` terms of a G.P. are x, y and z, respectively. Prove that x, y, z are in G.P.

If the and and terms of a G.P.are x,y and z,respectively. Prove that x,y,z are in G.P.

If the 4th, 10th and 16 th terms of a G.P. are x, y and z, respectively. Prove that x,y,z are G.P.

If the 4th, 10th and 16th terms of a GP are x, y, z respectively, prove that x, y, z are in GP.

The 5^(t h) , 8^(t h) and 11^(t h) terms of a G.P. are p, q and s, respectively. Show that q^2=p s .

(i) The 4th, 7th and 10t terms of a G.P. are a,b,c respectively. Show that b^(2)=ac . (ii) If the 4th, 10th and 16th terms of a G.P are x,y,z respectively, prove that x,y,z are in G.P.

If the p^(t h) ,q^(t h) and r^(t h) terms of a GP are a, b and c, respectively. Prove that a^(q-r)""b^(r-p)""c^(p-q)=1 .

The 3rd, 7th and 11th terms of a G.P. are x, y and z respectively, then prove that y^(2)= xz.

If the 4 th,10 th and 16 th terms of a G.P.are and respectively.Prove that are in G.P.

If the m^(th),n^(th)andp^(th) terms of an A.P. and G.P. be equal and be respectively x,y,z, then