If pth, qth, rth terms of an A.P. are in G.P. then common ratio of ths G.P. is (A) `(q-r)/(p-q)` (B) `(q-s)/(p-r)` (C) `(r-s)/(q-r)` (D) `q/p`

If pth, qth and rth term of an A.P. are in G.P., then show that common ratio of the G.P. is (q-r)/(p-q) .

If p^(th),q^(th) and r^(th) terms of an A.P.are in G.P. then the common ratio of G.P.is-

If the pth, qth and rth terms of an A. P. are in G.P., prove that the common ratio of the G.P. is (q-r)/(p-q) .

The pth , qth and rth terms of an A.P. are in G.P. Prove that the common ratio of the G.P. is (q-r)/(p-q) or (p-q)/(q-r)

If the pth,qth,and rth terms of an A.P.are in G.P.then the common ratio of the G.P.is a.(pr)/(q^(2)) b.(r)/(p) c.(q+r)/(p+q) d.(q-r)/(p-q)

If the pth, qth, and rth terms of an A.P. are in G.P., then the common ratio of the G.P. is a. (p r)/(q^2) b. r/p c. (q+r)/(p+q) d. (q-r)/(p-q)

If the pth, qth, and rth terms of an A.P. are in G.P., then the common ratio of the G.P. is a. (p r)/(q^2) b. r/p c. (q+r)/(p+q) d. (q-r)/(p-q)

If the pth, qth, and rth terms of an A.P. are in G.P., then the common ratio of the G.P. is a. (p r)/(q^2) b. r/p c. (q+r)/(p+q) d. (q-r)/(p-q)

If pth, qth and rth term of a G.P. are in G.P. then prove that p, q, r are in A.P.