Question

A= {x:x =2n, nEN and n<s}
sets ​

Answer 1

Answer:

Step-by-step explanation:

The given sets are:

A={x:x∈N}={1,2,3,4}

B={x:x=2n,n∈N}={2,4,6,8,10}

C={x:x=2n−1,n∈N}={1,3,5,7,9}

D={x:x is a prime number}={2,3,5,7,11,13}

∴ A∩B={1,2,3,4....}∩{2,4,6,8}

={2,4,6,8}

=B

Hence  

AB=B

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