" 54.Range of sec" "x" is "

Range of sec^(-1)x is

The range of sec^(-1)x is

The range of sec^(-1)x is

The range of sec^(2)x+"4 cosec"^(2)x is

Range of f(x)=(sec x+tan x-1)/(tan x-sec x+1)x in(0,(pi)/(2))

Let f(x)=Sec^(-1)[1+cos^(2)x] where [.] denotes the greatest integer function I : Domain of f(x) is R II : Range of f(x) is {Sec^(-1)1, Sec^(-1)2}

Let f(x)=sec^-1(x-10)+cos^-1(10-x). Then range of f(x) is

Let f(x)=sec^(-1)(x-10)+cos^(-1)(10-x) Then range of f(x) is

Range of f(x)=sec^(2)x+4cos ec^(2)x

The range of y=(sec^(2)x-|sec x|+4)/(sec^(2)x+|sec x|+4)is(1)[(3)/(5),1)(3)[(2)/(3),1)(4)[(1)/(3),1)