[" Let "f:R rarr R" be defined as "],[f(x)={[2kx+3,,x<0],[x^(2)+kx+3,,x>=0]],[" If "f(x)" is injective then find the smallest integral value of "k.]

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

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

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

Let f:R rarr R be defined by f(x)=sqrt(25-x^2) Find domain of f(x)

Let f:R rarr R be defined by, f(x)={[k-x;x le-1],[x^(2)+3,,xgt-1] .If f(x) has least value at x=-1 , then the possible value of k is

Let f : R rarr R be defined by f(x) = 3x - 4, then f^-1 (x) =

Let f : R rarr R be defined by f(x)=2 x+|x| then f(2 x)+f(-x)-f(x)=

Let f : R rarr R be defined as f(x)=2x+3 . Show that f is invertible and find f^-1 : R rarr R .

If f:R rarr R is defined by f(x) = x^2 – 3x + 2 , find f(f(x))

Let a function f defined from R rarr R as f(x)=[x+p^(2)f or x 2 If the function is surjective,then find the sum of all possible integral values of p in [-100,100].