If `f : R -> R` is defined by `f(x) = 1 /(2-cos3x)` for each `x in R` then the range of `f` is

If f : R rarr R is defined by f(x)=1/(2-cos3x) for each x in R , then the range of f is

If f:R rarr R is defined by f(x)=(1)/(2-cos3x) for each x in R then the range of f is

If f:R rarr R is defined by f(x)=(1)/(2-cos 3x) for each x in R then the range of f is

If R is the set of all real numbers and if f: R -[2] to R is defined by f(x)=(2+x)/(2-x) for x in R-{2} , then the range of is:

Fill in the blank: Let f : R rarr R be defined by f(x) = (1)/(2 + cosx) for all x in R , the range of f is _______.

A = { x // x in R, x != 0, -4 R is defined by f(x) = |x| / x for x in A . Then the range of f is

The function f: R rarr R is defined by f(x)=cos^(2)x+sin^(4) x for x in R . Then the range of f(x) is

If f: R to R is defined by f(x)=7+ cos(5x+3) " for " x in R , then the period of f is

The function f:R to R is defined by f(x)=cos^(2)x+sin^(4)x for x in R . Then the range of f(x) is

The function f:R to R is defined by f(x)=cos^(2)x+sin^(4)x for x in R . Then the range of f(x) is