Questions
detailed solution
Correct option is C
R={(a,b)∣a,b∈R and a−b+3 is an irrational number }, then R is reflexive since aRa=a−a+3=3 which is an irrational number 3R 1=3−1+3=23−1 which is an irrational number but 1 R3 =1−3+3=1 which is not irrational number ∴R is not symmetric AlsoR is not transitive ( ∵3R1 and 1R23 but 3R23 ⇒3−23+3=0 ) Hence, R is not an equivalence relationSimilar Questions
is a relation which is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests