For `x in [1,16], M and m` denotes maximum and minimum values of `f(x) = log_2^2 x-log_2 x^3 +3` respectively,then value of `(2M-4m)` is-

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)

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 are the maximum and minimum values respectively of the function f(x)= x+ (1)/(x) , 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 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 f(x)=(x-2)^2(x-3)^3 for "x"in[1,4] . If M and m denote maximum and minimum values respectively then M-m is

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 :

If M and m are the maximum and minimum value of the expression cos^2 x-cosx+5/4 for x in [pi/2,(3pi)/2] then (m+M) equals

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 the minimum and the maximum values of 4+(1)/(2)sin^(2)2x-2cos^(4)x,x in R then