If a + b + c = 6 , then find the value of

`( 2 - a )^3 + ( 2 - b )^3 + ( 2 - c )^3 - 3 ( 2 - a ) ( 2 - b ) ( 2 - c )`

If a=-2, b=-3, c = 2 then find the value of (ab)/(c) + 9 ?

If a+2b+3c=4, then find the least value of a^(2)+b^(2)+c^(2)

Find the value of: |[1 a^2 a^3],[1 b^2 b^3],[1 c^2 c^3]|

If a^2 + b^2 + c^2 = 2(a -b -c)- 3 ,then the value of (a- b + c) is यदि a^2 + b^2 + c^2 = 2(a -b -c)- 3 तो (a- b + c) का मान है-