A vector A with |A| = 5 at P (0, 1, 1) and directed towards the...

A vector A with |A| = 5 at P (0, 1, 1) and directed towards the origin in vector form in the Cartesian coordinates is _____________________.

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genius_generous answered 2 years ago

Let u be the magnitude 5 directed towards the north of v of magnitude 3 directed...

Let u be the magnitude 5 directed towards the north of v of magnitude 3 directed 20°W of N. Specify the vectors: uv, vu, uu, u(v + u), and -2u(7v).

CD4+ T cells can be directed towards multiple fates upon activation. 1. Name 5 major fates...

CD4+ T cells can be directed towards multiple fates upon activation. 1. Name 5 major fates of a CD4+ T cell upon activation and state the stimulus that pushes them towards each fate. 2. What are the major functions of CD4+ T cells that take on each of these fates? 3. Differentiated T cells require continued signals to maintain their functions. What signals do Th1 cells need? What advantages might the requirement for continuous signaling have? 4. There are feedback...

Consider the hypothesis test below. H 0: p 1 - p 2 0 H a: p 1 - p 2 >...

Consider the hypothesis test below. H 0: p 1 - p 2 0 H a: p 1 - p 2 > 0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 n1 = 100 n2 = 300 p1 = 0.24 p2 = 0.13 Use pooled estimator of p. What is the value of the test statistic (to 2 decimals)? What is the p-value (to 4 decimals)? With = .05, what is your hypothesis testing conclusion?

In the fed state, glucose is directed towards certain metabolic pathways in the liver (many of...

In the fed state, glucose is directed towards certain metabolic pathways in the liver (many of which are regulated at least in part by insulin). Indicate the potential metabolic fates of glucose in the fed condition and indicate how glucose enters the pathway (e.g., for entry into the Pentose Phosphate Pathway, glucose must be converted to Glucose-6-Phosphate by Glucokinase).

Message passing is both time- and space-coupled – that is, messages are both directed towards a...

Message passing is both time- and space-coupled – that is, messages are both directed towards a particular entity and require the receiver to be present at the time of the message send. Consider the case of using the learning platform, where you connect using URL “learning rather than an IP address and this name is resolved using DNS. Does such a system exhibit the same level of indirection?

A non-uniform b-spline curve knot vector is given as (-1, -1, -1, -1/2, 0, 0, 0,...

A non-uniform b-spline curve knot vector is given as (-1, -1, -1, -1/2, 0, 0, 0, 1, 1, 1, 3/2, 2, 2, 3, 3, 3, 3). Show the equation diagrammatically and sketch the curve with their respective control polygons if the curve is cubic (degree 3, order 4).

Consider Matrix A = ([5, 0, 4],[1, -1, 0],[1, 1, 0]). Note that [5, 0, 4]...

Consider Matrix A = ([5, 0, 4],[1, -1, 0],[1, 1, 0]). Note that [5, 0, 4] is row 1. [1, -1, 0] is row 2. [1, 1, 0] is row 3. a) Find all Eigenvalues and Eigenvectors.

1. Vector u =< 0,−1,3 > is given. Find a non zero vector v which is...

1. Vector u =< 0,−1,3 > is given. Find a non zero vector v which is perpendicular to u. Then ﬁnd a vector w which is perpendicular to both u and v. Explain the reason for your selection clearly. 2. Find the slope of the tangent line to the parametric curve x = 5 + sin(3θ) and y = −3 + 2tanθ at θ = π.

(a) Find the equation of the plane passing through the point P(0, 0, 5) and the...

(a) Find the equation of the plane passing through the point P(0, 0, 5) and the line x = 1 + t, y = 1 − t, z = 4 − 5t. (b) Find parametric equations for the line passing through point (1, 2, 3) and parallel to the line x = 2 − 3t, y = 4 + t, z = 2t.

Let u be a unit vector, and P = Identity vector − u⊗u. Compute P^2 and...

Let u be a unit vector, and P = Identity vector − u⊗u. Compute P^2 and P^(−1). Hint: Rank one Matrix.

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