Question

State whether the following are true or false.
(1) The empty set has no subset.
(i) If X belongs to A', then x belongs to (A')'
(iii) A intersection nullset= A.
(vi) A finite set with n elements has 2^n-1 proper subsets.
(v) If A = { 2, 4, 6, 8, .......... } and B { x | x-6x+8 = 0} then AintersectionB={2,4}
(vi) If AnB = null then Aintersection null=B.
(vii) If S ={ x| 3 < X < 20, X EN ) then 3 belongs to S.
(viii) If N set of all natural numbers and
Q = set of all rational numbers then N and Q
are disjoint.​

Answer 1

Answer:

owghbfohy8t7yu890756890765467890876543!@#$R%^&*()_+)(*&^%$#@!@#$%^&*()_+_)(*&^%$#@!@#$%^&*()_+_PL:"{:L><:">?:PL<>:PLOKMJKUGFVGTRFDCVBHJK<LOIUYTGFVBNJMKUYTREDSXCVBHJUYTREDSZXCVFGHGFRDSXCFGYtredsxdcfgy76t5rewqasdfghjkloikuytrewsazxcvbhjki8u7y6t5rdxc

Step-by-step explanation:

gyahujiuhsbmkvprghutinbjk anqvijg2ufnkdmvfy8qbighy8piwhgygfy8q8gh6yf8by7gf680rgygf7g38ghy83rg8gt3yy384yh31yuyhy8tihqy8(Special Answer By Thomas Alva Edition)