Question

If A = (x:x is a multiple of 4) and B = (x:x is multiple of 5), find AB,​

Answer 1

Answer:

ok

Step-by-step explanation:

Given, A={x:xisamultipleof4}

={4,8,12,16,20,…}

and B={x:xisamultipleof6}

={6,12,18,24,…}

∴A∩B={12,24,…}

={x:xisamultipleof12}