Question

if
AXB= {(a,p) ,(b,q),(c,p),(a,q),(b,p),(c,q)} find

A and B.​

Answer 1

Answer:

Chapter Relations and Functions ncert Mathematics class 11 Cbse

Step-by-step explanation:

Its given: A×B ={(a,p), (b,q) ,( c,p), (a,q), (b,p) , (c,q) }

so we know The cartesian product of A×B is the et of all ordered pairs of elements from A ,B so

A×B = { (a,b,c) : a£ A, b£A , c£ A} all first elements belong to First set A

B= {(p,q) : p£ B ,q£ B } all second elements belong to second set B