If `p` and `q` are co-prime numbers, then `p^2` and `q^2` are (a) coprime (b) not coprime (c) even (d) odd

If p and q are two coprime numbers,write their HCF and LCM

If a,b are coprime then a^2,b^2 are -- a) prime b)Coprime c)Composite number d) Even number

If p , q in N satisfy the equation x^sqrt(x)=(sqrt(x))^x, then p a n d q are (a)relatively prime (b) twin prime (c) coprime (d)if (log)_q p is defined, then (log)_p q is not and vice versa

If p,q and r are prime numbers such that r=q+2 and q=p+2 , then the number of triples of the form (p,q,r) is

If p and q are positive integers such that p=ab^2 and q=a^3b ,where a,b are prime numbers then LCM (p,q) is

If 2009 = p^a x q^b where p and q are prime numbers, then the value of (p+q) is

If p , q in N satisfy the equation x^sqrt(x)=(sqrt(x))^x, then pa n dq are (a)relatively prime (b) twin prime (c) coprime (d)if (log)_q p is defined, then (log)_p q is not and vice versa

If p , q in N satisfy the equation x^sqrt(x)=(sqrt(x))^x, then pa n dq are (a)relatively prime (b) twin prime (c) coprime (d)if (log)_q p is defined, then (log)_p q is not and vice versa

If p_1a n dp_2 are two odd prime numbers such that p_1> p_2, then p1 2-p2 2 is an even number (b) an odd number an odd prime number (c) a prime number

If p_1a n dp_2 are two odd prime numbers such that p_1> p_2, then p1 2-p2 2 is an even number (b) an odd number an odd prime number (c) a prime number