Question

If A={x:x is a natural number}, B = {x:x is an even natural number}
marc={x:x is an odd natural number} and D= {x:x is a prime number}
Find A B, A, C, A, D, BOC, BD, CD.
away​

Answer 1

Answer:

If A={x:x is a natural number },B={x:x is an even natural number}C={x:x is an odd natural number} and D={x:x is a prime number }, find

(i) A∩B 

(ii) A∩C 

(iii) A∩D 

(iv) B∩C

 (v) B∩D

 (vi) C∩D

Answer 2

Answer:

mark me as brainliest and support me to give more valuable answers.

Explanation:

A={x:xis a natural number}={1,2,3,4,5.....}

B={x:x is an even natural number}={2,4,6,8.....}

C={x:x is an odd natural number}={1,3,5,7,9.......}

D={x:xis a prime number}={2,3,5,7....}

(i) A∩B={x:x is a even natural number}=B

(ii) A∩C={x:x is an odd natural number}=C

(iii) A∩D={x:x is a prime number}=D

(iv) B∩C=ϕ

(v) B∩D={2}

(vi) C∩D={x:xis odd prime number}