" ii) G.P is "p^(3)r=q^(3)

show that the condition that the roots of x^3 + px^2 + qx +r=0 may be in G.P is p^3 r=q^3

show that the condition that the roots of x^3 + px^2 + qx +r=0 may be in G.P is p^3 r=q^3

Show that the roots of the equation x^3 +px^2 +qx +r=0 are in G.P p^3 r= q^3

Given that roots of x^3+3px^2+3qx+r=0 are in G.P. show that p^3 r=q^3

If A = |{:(p,q,r),(r,p,q),(q,r,p):}|and A A ^(T) = I "then" p^(3) + q^(3) + r^(3) =

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)

Suppose p, q, r are such that p+q=r and pqr = 30 , then what is the value of p^(3)+q^(3)-r^(3) ?

If p = 4,q = -3 and r = 2, find the value of : p^(3)+q^(3)-r^(3)-3pqr

Suppose p,q,r in R and and pqr = 2.5 . Let A = [(p,q,r),(r,p,q),(q,r,p)] If "AA"= I_(3) then maximum possible value of p^(3)+q^(3)+r^(3) is

Factorize : p^(3)(q-r)^(3)+q^(3)(r-p)^(3)+r^(3)(p-q)^(3)