Break it down for me. I am having a hard time understanding this concept with vectors
Break it down for me. I am having a hard time understanding this concept with vectors...
Why does this show that H is a subspace of R3? O A. The vector v spans both H and R3, making H a subspace of R3. OB. The span of any subset of R3 is equal to R3, which makes it a vector space. OC. It shows that H is closed under scalar multiplication, which is all that is required for a subset to be a vector space. OD. For any set of vectors in R3, the span of...
I am having a hard time understanding this. Could you help me? As the manager of the external audit team, you realize that the EAM writes only material invoices to the audit file for the accounts receivable confirmation process. You are immediately concerned that the accounts receivable account my be substantially overstated this year and for the prior years in which this EAM was used. Required: Explain why you are concerned since all “material” invoices are candidates for confirmation by...
3t Let W be the set of all vectors of the form 5 +5 5s Show that W is a subspace of R* by finding vectors u and v such that W=Span{u,v). 5s Write the vectors in Was column vectors 31 5 4 5t = su + tv 5s 5s What does this imply about W? O A. W = Span(u,v} OB. W = Span{s.t O C. Ws+t OD. W=u+v
I am having a hard time with these types of questions. Could someone show me how to break it down so I know how to do them. The distribution of sample means for monthly employee income at a particular company for samples of 70 employees is normal, with a mean of $5522, and a standard deviation of $224. You take a random sample of 70 employees from the company and find that their mean monthly income is $5,800. How many...
Please help with this question, I am having a hard time understanding. Need a clear diagram to grasp the idea. Thank you! 3. Two wires lie perpendicular to the plane of the paper, and ass through the paper in th directions shown. Point P is equidistant from the two wires Construct a vector diagram showing the direction of the resultant magnetic field at point P due to currents in these two wires. Explain your reasoning. a) b) If the currents...
Can someone please break down this question for me into parts? I’m having an extremely hard time visualizing everything happening (20 points) Take a ball, with a fan attached to it pointing downward, with a total mass (ball + fan) of 1/5 Kg. This whole arrangement is thrown vertically upward from the edge of a building 50 meters high with an initial velocity of 30 meters/second, with the fan turned on The fan exerts an upward force of (1-e-3) Kg...
I am not sure where to start on this linear algebra question. The set of vectors for part a is these ones: 216 131 6. (a) [2] Is the set of vectors in Question 5 (b) a spanning set for R3? (b) [5] Let 01 U2 and vz Find (with justification) a vector w R4 such that w¢ Span何,v2, v3} (c) [3 In (b), is the set {oi,T2, T, a basis for R4? Justify your answer.
I am having a hard time understanding what to look for with this question. Do you have any tips or ways to memorize one over the other? 2. Consider these four benzene derivatives and answer the following questions. (8 points) A D E och o odcho Nos o och a. Which one would be most reactive in an electrophilic aromatic substitution reaction? b. Which one would be least reactive in an electrophilic aromatic substitution reaction? c. Which one would be...
This is alot so if you want to break it into two repsonsesthat would be ok and I will give lifesaver karma points for allresponses. Than you so much.1.) Let V be a vector space and W = v1,...vn. Prove thaspan(W) is a subspace of V.2.)Consider the vector space R^3. Let V = {(1,2,-1), (1,1,0),(1,0,1)}. For each of the following questions, please give clearjustifications for your answers.A.) Is V linearly independent?B.) Is w = (2,1,1) in span(V)?C.) Find span(V). Does...
I am doing a project on Frankenstein and we have a quote "My vices are the children of a forced solitude that I abhor, and my virtues will neccesairly arise when I live in communion with an equal" I am having a hard time understanding what it means. I have to relate the quote to websites dealing with forced solitude fostering destructive behavior and communities fostering good behavior and i can not find any websites dealing with it. Any advise...