# Answer on Algebra Question for JASHVINDER

Question #44546

Prove that if A and B are any two sets such that A ⊆ B, then A ∪ B = B

i) by direct method;

ii) by proving its contrapositive;

iii) by contradiction.

i) by direct method;

ii) by proving its contrapositive;

iii) by contradiction.

Expert's answer

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

Assignment Expert05.08.2014 11:33Dear jasvinder.

Please send more information on those errors to e-mail info@assignmentexpert.com.

Moreover, if you post a comment to the question, you can discuss it by means of words.

jasvinder04.08.2014 11:04i am not able to post questions , for every time it shows wrong code typed, though I type the write code

## Leave a comment