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Continue to ChatEx 2.1, 4 (i) - Chapter 2 Class 11 Relations and Functions https://teachoo.com//2104/1368/Ex-2.1--4---True-or-false-(i)-If-P---m--n---Q---n--m---P-x-Q/category/Finding-Catesian-Product/
Ex 2.1, 4 (i) - Chapter 2 Class 11 Relations and Functions https://teachoo.com//2104/1368/Ex-2.1--4---True-or-false-(i)-If-P---m--n---Q---n--m---P-x-Q/category/Finding-Catesian-Product/