Suppose p,q,r and real number such that `q=p(4-p),r=q(4-q),p=r(4-r)`. The maximum possible value of p+q+r is

If 2p+3q+4r=15, the maximum value of p^(3)q^(5)r^(7) will be

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

Add p(p-q),q(q-r) and r(r-p)

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,q,r be three distinct real numbers, then the value of (p+q)(q+r)(r+p), is

If p,q,r be three distinct real numbers, then the value of (p+q)(q+r)(r+p), is

If p,q and r are in AP,then prove that (p+2q-r)(2q+r-p)(r+p-q)=4pqr

If p and r are positive real numbers,then the quantity (p+r)/(q+r) is