Question

answer this question as fast as you can plzzzzzzzzzzzzzzzzz I will mark the correct answer as the brainliest answer ​

Answer 1

Step-by-step explanation:

This is proved.

I hope this helps you.

Answer 2

Answer:

here, A = {3, 5, 7, 9, 11} and B = {4, 6, 8 9, 10, 12}

A U B = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12}

A integration B = {9}

so, (A U B) - (A integration B) = {3, 4, 5, 6, 7, 8, 10, 11, 12} ----- (i)

now, A -B = {3, 5, 7, 11}

& B - A = {4, 6, 8, 10, 12}

so, (A - B) U (B - A) = {3, 4, 5, 6, 7, 8, 10, 11, 12} ----- (ii)

hence, from eq. (i) and (ii) -----

(A U B) - (A integration B) = (A - B) U (B - A)

Step-by-step explanation: