If` a: b = 2: 3` and `b: c = 2: 3`, then` a: b: c =` how much ?

If a : b = 2 : 3 , b: c = 2 : 4, then a : b : c = ?

If a= 2b/3, b= 2c/3, and c=2d/3, then find the ratio of b and d:

If A = 3a - 2b, B = -2a + 3b and C = - a - b, then find A + B +C.

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-

If b+c = 2x, c+a =2y and a +b =2z then value of a^(3) +b^(3) +c^(3) is

If a, b, c are real and x^3-3b^2x+2c^3 is divisible by x -a and x - b, then (a) a =-b=-c (c) a = b = c or a =-2b-_ 2c (b) a = 2b = 2c (d) none of these

If (a + b + c) = 2 , a^2+b^2+c^2=26 , then the value of a^3+b^3+c^3-3abc is : यदि (a + b + c) = 2 , a^2+b^2+c^2=26 है, तो a^3+b^3+c^3-3abc का मान ज्ञात करें |