Question

ii)find the roaster form
B= { x € N: x=2n, n ε N}​

Answer 1

Answer:

B={2×1,2×2,2×3,2×4.....}

Answer 2

Answer:

this is the required anwer

B={2,4,6,8,10,12,......}

answer explanation:

given that x=2n, where n=Natural numbers

we know that natural numbers are, N=1,2,3,4,5,6,7,8,9,10,11,12.........

so, on substituting n=1,2,3,4,5.... in the equation x=2n , we get

B={2(1), 2(2), 2(3), 2(4),....}

=B={2,4,6,8,....}

therefore answer B={2,4,6,8,10,12,..…}