Question

If A = {1,4,6,9,108 and B = { perfect square less
than 25} find AUB.​

Answer 1

Answer:

{1,4,6,9,108,16}

Step-by-step explanation:

A={1,4,6,9,108}

B={Perfect square less than 25}

perfect square less than 25 are 1,4,9,16

So,B={1,4,9,16}

A union B is {1,4,6,108,9,16}

Answer 2

Answer:

6.A ={1,4,6,9,10}and B...A={1,4,6,9,10} and B ={perfect square than less 25}.... if cot alpha =3/2 find the perimeter and the area of the rectangle.