can you please share the whole question or if there are options in the questions because this is incomplete right now

The minimum possible value of x2+y2+w2 is 4m2-2m+1The minimum possible value of x2+y2+w2 is 4m2+2m+1The maximum possible value of x2+y2+w2 is 4m2-2m+1The maximum possible value of x2+y2+w2 is 4m2+2m+1

Options

there seems to be a misprint in the options it should say x2+y2+z2+w2, can you pleas recheck and let me know because if it says that then it is option 2

Maxima Minima Let x y z w be 4 integers such that x+y+z+w=4m+1 where m is a positive integer. Which one of the following is necessary