Please Solve RD Sharma Class 12 Chapter Function Exercise 2.4 Question 6 Maths Textbook Solution.
Answer:
Given:
.
Hint:
Bijection function should be fulfil the injectivity, surjectivity.
Solution:
Let be two elements of domain
, such that
So, is one-one.
Let be in the co-domain
, such that
.
is onto.
So, is a bijection.
… (i)