p,q,r,s are four +ve integers such that (9-p)(9-q)(9-r)(9-s)=9. find the value of p+q+r+s
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
p,q,r,s are four +ve integers such that (9-p)(9-q)(9-r)(9-s)=9. find the value of p+q+r+s
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.