# Show that the relation R = {(a, b) : a, b
Z and a+b is even} is an equivalence relation on the set of integers.
# Let S be a relation on the set R of all real numbers defined by
S = {(a, b)
R*R :
}
Prove that S is not an equivalence relation on R.



Asked by abhinavsaini123 | 29th May, 2015, 07:52: PM
Expert Answer:
Please ask one query in a single post. The explanation for the first question is given below:




Answered by satyajit samal | 31st May, 2015, 02:48: PM
Related Videos
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change