[" Let "f:R rarr R," be defined as "f(x)=e^(x^(2))+cos x],[" then "f" is: "]

Let f: R rarr R be defined as f(X) = 3x. Then

f:R rarr R defined by f(x)=x^(2)+5

Let, f: R rarr R be defined by f(x) = 2x + cos x, then f

Let f:R rarr R be a function defined as f(x)=(x^(2)-6)/(x^(2)+2) , then f is

Let f:R rarr R be a function defined as f(x)=(x^(2)-6)/(x^(2)+2) , then f is

Let f:R rarr R be defined as f(x)=7e^(sin^(2)x)e^(cos^(2)x)+2, then the value of sqrt(7f_(min))+f_(max) is equal to

Let f:R rarr R be a function defined by f(x)=x+sqrt(x^(2)), then fis

For a real number x, lel [x] denotes the griater + integer less than or equal to x. let f:R rarr R be defined by f(x)=2x+[x]+sin x cos x then f is:

Let f:R rarr R be defined by f(x)=(x)/(x^(2)+1) Then (fof(1) equals