somebody plz tell wht should b the answer of q 22
diff between max n min value of a^2 + b^2 + c^2 ?
now a,b,c are distinct integers and a+b+c=6
so whtever b the value of a,b,c it is one of the 1,2,3 and diff will be constant irrespect of which is which
this alone is sufficient
??...