If x + y + z = 9 then value of is
6
9
0
0
C.
0
x + y + z - 9 = 0 (given)
or
we can write
(x - 4) + (y - 2) + (z - 3) = 0
If a + b + c = 0, then
= 0
Among below expressions which one can be expressed as the difference of two cubic expressions?
If and V1 and V2 are the minimum and the maximum values of then is equal to
-36
36
72
72