यदि `a^(x)= b, b^(y) = c` तथा `c^(z) = a` है , तब `1/((xy+yz+zx))(1/x+1/y+1/z)` का मान क्या है ?

If a-(1//a) = b, b-(1//b) =c and c - (1//c) = a , then what is the value of (1//ab) + (1//bc) + (1//ca) ? यदि a-(1//a) = b, b-(1//b) =c तथा c - (1//c) = a है, तो (1//ab) + (1//bc) + (1//ca) का मान क्या है?

If a^(x)=b, b^(y)=c, c^(z)=a , then what is the value of (1)/((xy+yz+zx))((1)/(x)+(1)/(y)+(1)/(z)) ?

If b+c = ax, c+a = by and a+b = cz, then the value of 1/9[1/(x+1)+1/(y+1)+1/(z+1)] is : यदि b+c = ax, c+a = by तथा a+b =cz है, तो 1/9[1/(x+1)+1/(y+1)+1/(z+1)] का मान क्या होगा ?

If (a+b) : (b+c) : (c+a) = 7 : 6 : 5 and a+b+c = 27, then what will be the value of 1/a:1/b: 1/c ? यदि (a+b) : (b+c) : (c+a) = 7 : 6 : 5 तथा a+b+c = 27, है, तो 1/a:1/b: 1/c का मान क्या होगा ?

If 3a = 27b = 81c and abc = 144, then the value of 12(1/a+1/(2b)+1/(5c)) is : यदि 3a = 27b = 81c है तथा abc =144 है, तो 12(1/a+1/(2b)+1/(5c)) का मान क्या होगा ?

If a^(x-1)=bc,b^(y-1)=ca,c^(z-1)=ab, and (xy+yz+zx)/(xyz)=k, then find K

If x+y+z = 2, xy+yz+zx = -11 and xyz = -12, then what is the value of sqrt(x^3+y^3+z^3-2) = ? यदि x+y+z = 2, xy+yz+zx = -11 है तथा xyz = -12 है, तो sqrt(x^3+y^3+z^3-2) का मान क्या होगा ?

If x=(a//b) + (b//a), y = (b//c) + (c//b) and z=(c//a) + (a//c) , then what is the value of xyz-x^2-y^2-z^2 ? यदि x=(a//b) + (b//a), y = (b//c) + (c//b) तथा z=(c//a) + (a//c) , है, तो xyz-x^2-y^2-z^2 का मान क्या है?

If x + y + z = 0 , then the value of (x^2+y^2 +z^2) div (z^2-xy) is : यदि x + y + z = 0 है, तो (x^2+y^2 +z^2) div (z^2-xy) का मान क्या होगा ?

If x + y + z = 19, xy + yz + zx = 114, then the value of sqrt(x^3+y^3+z^3-3xyz) is: यदि x + y + z = 19, xy + yz + zx = 114 है, तो sqrt(x^3+y^3+z^3-3xyz) का मान क्या होगा ?