1.

If (s - a) + (s - b) + (s - c) = s, then the value of [(s - a)2 + (s - b)2 + (s - c)2 + s2] / (a2 + b2 + c2) will be

A. 3
B. 1
C. 0
D. -1
Answer» C. 0


Discussion

No Comment Found