Q. 115.0( 2 Votes )

If A = {3, 4, 5,

Answer :

A = {3, 4, 5, 6} & B = {1, 2, 5, 6}


Here we are asked to find A B


Union means cub the elements of the both the given two sets.


So,


A B = {3, 4, 5, 6} {1, 2, 5, 6}


= {1, 2, 3, 4, 5, 6}


option A is the correct answer.

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