Question

if A = (1,2,3,4) and B = (1,2,3,5,6) then find A set B and B set A are they equal​

Answer 1

A = ( 1 ,2, 3, 4 ) ,

B = ( 1, 2, 3 ,4, 5, 6,)

Here, A is a subset of B since every element of A is there in B.

But, A and B are not equal sets because every element of B is not there in A .

The only relation between A and B is that , A is a subset of B.

Hope this answer helps you friend ♥️

Answer 2

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Sol :- GIVEN A = { 1, 2, 3, 4 }

B = { 1, 2, 3, 5, 6 }

NOW A ^ B = { 1, 2, 3 }

B ^ A = { 1, 2, 3 }

B ^ A = A ^ B HENCE THEY ARE EQUAL