Let S = {a,b,c,d} and let R be a relation on S. The digraph below represents the relation R. b a d

Q: -2 4 and w= Let u = -3 -2 For what values of h is wm the plame Spanned by ut and v ? 3=

A:

Q: For aib E 2, let d=ged (2a tb, 3a+2b) la) Prove d is a common dliusor of a & b (6) Prove, d is the…

A: Introduction: The number c is a common divisor of the numbers a and b if and only if c | a and c | b…

Q: 4 is this the SAS or SSS theorem?

A: Given questions is SAS property First , we have to know to SAS or SSS property  SSS (Side-Side-Side)…

Q: Given: E is the midpoint of BD. and AE EC. Prove: AAEB ACED E is the midpoint of BD a. Definition of…

A: topic - triangles  a.) BE=ED  b.) vertically opposite angles  c.) SAS(Side angle side ) congruence…

Q: 3. For a nonempty set S C R" and a positive real number r E R (and r > 0), detine the set rS as…

A:

Q: CO A sample space contains six sample points and events A, B, and C as shown in the Venn diagram.…

A: As we know that, probability of B given C is, P(B/C)= P(B and C)/P(C) Sample point 5 is in n(B n C)…

Q: The (i.j)-entry of (AB)' is the (j,i)-entry of AB, which is Oa1;b1j + a2;b2; + + anibnj .... O…

A:

Q: Both sets below are bases for P,: P = {pj, P2, P3} = {1+r?, 1+21, t + 21²} Q = {q,, 42» 93} = {1+3t…

A:

Q: xpddạ xơi S =

A:

Q: Find all the values of z: (hìnt: use tvalues of the discrirninant) 28 + 423 +8 = 0 O -1.366-j0.366ó…

A: We have,z6+4z3+8=0Let u=z3, u2=z6∴u2+4u+8=0u=-4±44-4(1)(8)2(1)u=-4±-162u=-2+2j, -2-2j

Q: Q: Show if that IÃ+Bl= BI then Rand perpendicula are

A: Given: The sum and difference of two vectors are same in magnitude. A→+B→=A→-B→ Squaring on both…

Q: |U( Z O Z O Z O Z)| is: O 2 O 16 O 8

A:

Q: Prove that u an V if subspaces f P and uev then V+Sut are

A:

Q: u = and v = 1 -1,

A:

Q: Exam Score Data 76 69 90 86 64 75 77 79 70 80 82 62 max eurols) or to rmmue Todmun-ta soube 96 51 76…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 5 dx 8x (x+1)? 1

A: First evaluate indefinate integral

Q: a) Prove that Q R is neither open nor closed. b) Determine aQ.

A:

Q: What additional point is on plane RST? O R

A: Topic:- geometry

Q: 7.8 Prove, by writing it out in component form, that (a × b) × c = (ac)b — (b. c)a, and deduce the…

A:

Q: Prove that o curl f dS = | 6f · dr - v ¢ x f · d$.

A:

Q: P Suppose z = x + iy and w = u + iv. a) Prove that z+w = z+ w (i.e., the conjugate of the sum is…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: The norm of the set {cosh(i nn x},n E N, –-2<x<2 in the Hermitian sense is:

A: Given,                  cosi nπx, n∈ ℕ, -2≤x≤2

Q: M H L N K

A:

Q: prove that two vectur ae orthognal A = x + 4y+32 B =4x+2y-42

A: See the attachment

Q: X is the midpoint of VW. Complete the proof that AUWX - AUVX. V. W Statement Reason Xis the midpoint…

A:

Q: 4z2+4 Let C: z+1=4 and I = = §. dz. Then z2-1 |=-2ni 1=0 (without applying Cauchy-Goursat Theorem)…

A:

Q: a) Evaluate 1 S (u + 2) (u − 3)du. -

A:

Q: U what the closure of (-a12) in the the rightro

A:

Q: I R Ris transitive, then 1 is transitive. True False

A: