If X and Y are two sets, then X ∩ (Y ∪ X) C equals
| A. | X |
| B. | Y |
| C. | Ø |
| D. | None of these |
Answer : C Explanation : Usha Kiran said: (8:46pm on Monday 27th February 2017)
if X = {1,2,3} and Y = {4,5,6} then XUY = {1,2,3,4,5,6} and X intersection (XUY) ={1,2,3}therefore answer should be A.
Manzoor Ahmed said: (12:07am on Sunday 16th July 2017)
Should be option A, all the elements which are found in both X and Y U X are same as of X
Bijaya Sen Khadka said: (3:47am on Monday 12th February 2018)
(XUY) has C in its end which means complement. So the answer is not A. (XUY)C has nothing common with X so the answer is C.
Irshad said: (5:53pm on Monday 26th February 2018)
This law is called absorption law so option A
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
