If p,q,r,s,t be distinct primes and `N=pq^(2)r^(3)st`, then

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,r,s,t are prime numbers.The number of ways in which the product pq^(2)r^(3) st can be expressed as product of two factors,excluding 1 as factor is

If r,s,t are prime numbers and p,q are the positive integers such that LCM of p,q is r^(2)s^(4)t^(2) , then the number of ordered pairs (p,q) is:

If r,s,t are prime numbers and p,q are the positive integers such that LCM of p,q is r^2t^4s^2 , then find the number of ordered pair (p,q).

If p.q,r are distinct,then (q-r)x+(r-p)y+(p-q)=0 and (q^(3)-r^(3))x+(r^(3)-p^(3))y+(p^(3)-q^(3))=0 represents the same line if

If two positive integers m and n are expressible in the form m=pq^(3) and n=p^(3)q^(2), where p,q are prime numbers, then HCF(m,n)=pq(b)pq^(2)(c)p^(3)q^(3)(d)p^(2)q^(3)

If A={p,q,r,s}, B={r,s,t,u} and C={p,q,r}, then (A-B)-C is .........

If p,q,r,s,t are numbers such that p+q lt r+s q+r lt s+t r+s lt t+p s+t lt p+q thn the largest and smallest numbers are

If p,q,r,s,t are numbers such that p+q lt r+s q+r lt s+t r+s lt t+p s+t lt p+q thn the largest and smallest numbers are