Let `A=[[x^2,1,0] , [2,2x,-1] , [4,5,24/x]]` and `f(x)=Tr(A)` then the minimum value of `f(x)` for `x>0` is

Let f(x)=2cos ec2x+sec x+cos ecx, then the minimum value of f(x) for x in(0,(pi)/(2)) is

Let f(x)=|[x,1,-3/2],[2,2,1],[1/(x-1),0,1/2]| Find the minimum value of f(x) (given x > 1).

Let f(x)=2 cosec 2x + sec x+cosec x , then the minimum value of f(x) for x in (0,pi/2) is

Let f(x)=2 cosec 2x + sec x+cosec x , then the minimum value of f(x) for x in (0,pi/2) is

Let f(x)=x^2+(1/x^2) and g(x)=x-1/x xinR-{-1,0,1} . If h(x)=(f(x)/g(x)) then the local minimum value of h(x) is: (1) 3 (2) -3 (3) -2sqrt(2) (4) 2sqrt(2)

Let f(x) = min [1/2 - 3x^2/4, 5x^2/4] , for 0 <= x <= 1 then maximum value of f(x) is

Let f(x)={x^(2),x 0} ,then for what value of (k,p),f(x) has a minimum

If 5f(x)+4f((1)/(x))=x-1,x!=0 then write the value of 9f(2)