Let `A={2,3,5,7}andB={3,5,9,13,15}`.
Let `f={(x,y):x""inA,y""inBandy=2x-1}`.
Write f in roster form. Show that f is a function from A to B. Find the domain and range of f.

Let A={0,1,2}andB={3,5,7,9}."Let "f={(x,y):x""inA,yinBandy=2x+3} . Write f as a set of ordered pairs. Show that f is a function from A to B. Find dom (f) and range (f).

Let A={1,2}andB={2,4,6}."Let "f={x,y):x""inA,yinBandandygt2x+1} . Write f as a set of ordered paris. Show that f is a relation but not a function from A to B.

Let f={(x,x^2/(1+x^2)),x in R} be a real function from R to R. Determine the domain and range of f.

Let X={2,3,4,5}andY={7,9,11,13,15,17} . Define a relation f from X to Y by: f={(x,y):x""inX,yinYandy=2x+3} . (i) Write in roster form. (ii) Find dom (f) and range (f). (iii) Show that f is a function from X to Y.

Let f be a function f(x)=5x+2 , x∈N , Find the image of 3,4,5 .

Let A = {-1, 1, 2, 3, 5}, B = {1, 4, 9, 11, 25, 29}. The rule f given by f(x) = x^(2) is a mapping from A to B. Find the domain and range of the function f.

Let A = {-1, 1, 2, 3, 5}, B = {1, 4, 9, 11, 25, 29}. The rule f given by f(x) = x^(2) is a mapping from A to B. Find the domain and range of the function f.

Let A={1, 2, 3, 5}, B={4, 6, 9}, A relation R form A to B is defined by R={(x,y) : x inA,yin B and x-y is odd}.write R in roster form.

Let f be a function defined on [0,2]. Then find the domain of function g(x)=f(9x^2-1)

Let f be a function defined on [0,2]. Then find the domain of function g(x)=f(9x^2-1)