Question

If = {/ is a natural number}

= {/ is an odd natural number},

∩ = ……………​

Answer 1

A ∩ B = (1,3,5 )

If A = {/ is a natural number}

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

and B = {/ is an odd natural number},

B = (1,3,5,7 )

A ∩ B = (1,3,5 )