[," A) "n.2^(n-1)],[" 20."," The varianc...

[," A) "n.2^(n-1)],[" 20."," The variance of the statistical data "6,7,10,12,13,4,8,12" is "],[," A) "9.25quad " B) "9],[" 21."," If "c,d" are the roots of "(x-p)(x-q)=k" then the roots of "(x-c)(x-d)+k=0" are "]

Similar Questions

Explore conceptually related problems

IF C and D are the roots of (x-a) (x-b) -k=0 then the roots of (x-c) (x-d)+k=0 are

If c,d are the roots of the equation (x-a)(x-b)-k=0, prove that a a,b are roots of the equation (x-c)(x-d)+k=0

If m and n are roots of the equation (x+p)(x+q)-k=0 then find the roots of the equation (x-m)(x-n)+k=0

If c ,d are the roots of the equation (x-a)(x-b)-k=0 , prove that a, b are roots of the equation (x-c)(x-d)+k=0.

If c, d are the roots of the equation (x-a) (x-b) - k=0 , then prove that a, b are the roots of the equation (x-c) (x-d) + k= 0

If the two roots of 9x^(3)+24x^(2)+13x+12x+2=0 are equal then the roots are

The roots of the equation 9x^2-12x+20=0 are