If x^4+y^4=100, then the greatest possible value of x is between
A) 0 and 3
B) 3 and 6
C) 6 and 9
D) 9 and 12
E) 12 and 15
If I take 0, the least value for y, then the greatest value of x comes to something greater than 3 but less than 4. I would go with B.
The path is long, but self-surrender makes it short;
the way is difficult, but perfect trust makes it easy.