its about set and notation book answer is 17

its about set and notation book answer is 17

i want to know the mean of the above equation..

Let X : [0,1] → R. Find inverse images of all intervals [a,b] for X(x) = 2 *1[0,½) (x) + 3 * 1[½,1] (x) Can someone please provide a solution to this

(CΔB)-A=(C-A)Δ(B-A)

Hello! I just wanted to see if my answer is correct. Would someone please check this..Thanks in advance😀 Universal/Union = { a,b,c,d,e,f,g,h} A = {a,b,c,d} ...

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A finite set is called even if it has an even number of elements.Let n be an even integer such as n greater than or equal to 2 and let S1, . . . ,Sn be even subsets of S = {1,2, ....

Which of the following formulae represent f? Select one or more: A. (P ^ Q) v (Q ^ R) B. (¬P ^ ¬Q ^ R) v (P ^ Q ^ ¬R) C. (Q → P) v (R → Q) D. (R → (¬P ^ ¬Q))...

Determine whether the given set is a subspace of P3. Explain why. A = {p(t) = at^3+bt} Where a and b are both elements of the Reals.

For a subset x⊆R: 'X is dense in R implies that x∩Q≠Ø

Im wondering, because several sources state that the empty set is a subset of EVERY set. Yet this instance seem to be proving that statement wrong. Update: To be more specific...

Deﬁne f(x) : P({a,b,c}) →N as follows: for all A ∈P({a,b,c}), f(A) = the number of elements in A. ( P is a power set.) Is f one-to-one? Prove or give a counterexample. Is f onto? Prove...

Write in Roaster form - set of natural numbers whose square root is less than 30

Subset for {7,19,4,20}

give me fast

In a hostel there are 500 students, out of which 275 drink tea, 130 drink coffee and 260 drink tea and coffee both. Find the number of students who do not drink tea or coffee

Algorithms : The function n^2+ 3nlogn is in which set? A. theta(n) B. theta(nlogn) C. sigma(n^2) D. theta(long)

1. All birds that can fly 2. Fathers that can give caesarian birth 3. All kinds of artists 4. Horses that fly

By listing describe {x|x is a member of R, x2=3}

You are given array a consisting of n distinct integers. A set s of numbers is called good if you can rearrange the elements in such a way that each element divides the next element in the order,...