[" Q."" Realmulumberx yeatisfic "x^(2)+y^(2)-1" .If the maximunum and minimum value of the express "],[" are "M" and "m" respectively,then find the value "(2M+6m)" ."]

Real number x,y satisfies x^(2)+y^(2)=1. If the maximum and minimum value of the expression z=(4-y)/(7-x) are M and m respectively,then find the value (2M+6m)

If M and m are maximum and minimum value of f(x)=cos^(2)x-4cos x+7,x in R respectively then find (M-m)

given x,y varepsilon R,x^(2)+y^(2)>0 If the maximum and minimum value of the expression E=(x^(2)+y^(2))/(x^(2)+xy+y^(2)) are M and m respectively and A denotes the average value of M and m compute 2016A

Let x&y be the real numbers satisfying the equation we are of x^(2)-4x+y^(2)+3=0, If the maximum and minimum values of x^(2)+y^(2) are M&m respectively,then find the numerical value of |M+m|

If minimum and maximum values of f(x)=2|x-1|+|x-3|-3|x-4| are m and M respectively then (m+M) equals

If maximum & minimum value of function f(x)=x^(3)-6x^(2)+9x+1 AA x in [0, 2] are M & m respectively, then value of M – 2m is :

Let f(x)=(x+3)^(2)(x-2)^(3),x in[-4,4] .If "M" and "m" are the maximum and minimum values of "f" ,respectively in [-4,4] ,then the value of "M-m" is

If m and M be the minimum and maximum value of 10 cos^2x-6sinxcosx+2sin^2x respectively then M+m is equal to

If M and m are the maximum and minimum values respectively of the function f(x)= x+ (1)/(x) , then the value of M - m is-

Let the maximum and minimum value of the expression 2 cos^(2) theta + cos theta + 1 is M and m respectively, then the value of [M/m] is (where [.] is the greatest integer function)