Homework Soursea Consider function y 2x What are its domain and range Is i
a) Consider function y = 2x. What are its domain and range? Is it an one-to-one function? If it is, find
its inverse.
b) Consider function y = x2. What are its domain and range? Is it an one-to-one function? If it is, find
its inverse.
its inverse.
b) Consider function y = x2. What are its domain and range? Is it an one-to-one function? If it is, find
its inverse.
Solution
a.)domain=R,Range=R,one-one,inverse=x/2 b.)domain=R,Range=R,one-one,inverse=sqrt(x)
