[" The mean of "A,B,C,D,..X,Y,Z(26" terms ")" is a.Find the value "],[" of "],[(A-a)+(B-a)+(C-a)+(D-a).....(X-a)+(Y-a)+(Z-a)]

2.In the given figure,find the value of (a) a+b+c+d (b) w+x+y+z

If x y z=0, then find the value of (a^x)^(y z)+(a^y)^(z x)+(a^z)^(x y)= (a)3 (b) 2 (c)1 (d) 0

If a , b , c , , x , y , z are 26 natural numbers, then the value of (x-a)(x-b)(x-c)ddot(x-y)(x-z) is (a) 0 (b) 1 (c) 13 (d) 26

If a^(x)=b,b^(y)=c,c^(z)=a, then find the value of xyz.

If a=x-y,b=y-z and c=z-x then the value of a^(3)+b^(3)+c^(3)

If x+a=y+b+1=z+c then the value of [[x, (a+y), (a+x)], [y, (b+y), (b+y)], [z, (c+y), (c+z)]] is

If a^(x)=b,b^(y)=c and c^(z)=a then find the value of xyz

" If "a,b,c" are three consecutive terms of an "AP" and "x,y,z" are three consecutive terms of a GP,then the value of "x^(b-c)*y^(c-a)*z^(a-b)" is "