Send the following on WhatsApp
Continue to ChatEx 1.4, 2 (i) - Chapter 1 Class 12 Relation and Functions https://teachoo.com//3937/672/Ex-1.4--2---Determine-whether---is-commutative---Class-12-NCERT/category/Ex-1.4/
Ex 1.4, 2 (i) - Chapter 1 Class 12 Relation and Functions https://teachoo.com//3937/672/Ex-1.4--2---Determine-whether---is-commutative---Class-12-NCERT/category/Ex-1.4/