Start your trial now! First week only $4.99!*arrow_forward*

Question

Find the angle between the vectors v and w v = (−2, 3, 1)T , w = (1, 2, 4)T

Tagged in

Math

Algebra

Find answers to questions asked by students like you.

Q: Let {v1, ... , vn} be an orthogonal basis for Rn and let W = span(v1, ... , vk)· Is it necessarily t...

A: Click to see the answer

Q: Perform the indicated operations, given A = and C = B(CA)

A: Click to see the answer

Q: f(x)=x^2-x solve f(x)=12

A: Click to see the answer

Q: I need a example of step by step on how to solve.

A: Click to see the answer

Q: Algebra Question

A: Given: The size of the standard version= 2.7MB The size of the high-quality version= 4.1MB Total son...

Q: Use four-digit decimal floating-point arithmetic todo each of the following and calculate the absolu...

A: To determine: The absolute and relative error of the numbers by using the four-digit decimal floatin...

Q: If f(x) = a* + 5, g(x) = x – 5 and h(x) = Vã, then f(g(h(x))) =|

A: Given: Functions To Find: Composite function f(g(h(x))

Q: This year, an average traditional thanksgiving dinner for 10 was $46.98 a decrease of 1.06% from las...

A: Let the average cost of a traditional thanksgiving dinner last year be 'x' Given, this year, an aver...

Q: Please answer questions 15 through 21 and show work for all of them! Thanks so much!

A:

Q: solve the given equation or indicate that there is no solution x + 5 = 1 in Z6

A: Click to see the answer

Q: fourth root of 11 times square root of 11 ^4

A: Click to see the answer

Q: You want to perfect your homemade pizza crust, so you decide to do a little experiment. You want to ...

A: It is given that the amount of Unbleached All-purpose flour required for the pizza crust is 12.75 ou...

Q: Solve the equation 4=2m -5n for 'm'. What are the values of m when n=-2, 0, and 2?

A: Click to see the answer

Q: Write a piecewise function that models the cellular phone billing plan described below. Let x repres...

A: Click to see the answer

Q: A building in a city has a rectangular base. The length of the base measures 70ft less than three ti...

A: Click to see the answer

Q: Determine which property of determinants the equation illustrates.

A: property of determinant: If one row of the matrix consists entirely of zeros then the determinant o...

Q: The general equation of the plane that containsteh points (1,0,3),(-1,1,-3)and the origin is of the ...

A: Given general equation of plane is

Q: Suppose that an object that is originally at room temperature of 32°C is placed in a freezer. The te...

A: Click to see the answer

Q: Find a polynomial with integer coefficients that has 1/2 and -1/3 aszeros.

A: Click to see the answer

Q: Find the domain and range of the function graphed below. 5 2- -5 4 3 2 -1 -1 1 2 3 4 5 -2 -3- 4- -5+...

A: From the graph and find the values of the x for which the graph has defined y. Then find the maximum...

Q: Apply elimination (circle the pivots) and back substitution to solve2x - 3y = 34x - 5y + z = 72x - y...

A: Click to see the answer

Q: A boutique sells blouses and purses. The blouses cost $35 each and the purses cost $42 each. On a ce...

A: Click to see the answer

Q: Determine whether u and v are orthogonal, parallel, or neither.u = (0, 3, −4), v = (1, −8, −6)

A: u = (0, 3, −4), v = (1, −8, −6) We need to determine whether u and v are orthogonal, parallel, or ne...

Q: Given the following functions, use function composition to determine if f(x) and g(x) are inverse fu...

A: Click to see the answer

Q: A measurement using a ruler marked in centimeters is reported as 6 cm6 cm. What is the range of valu...

A: We have a ruler with markings marked in centimeters. The reading that was reported was 6cm. We need ...

Q: Find the cross product of the unit vectors [where i = (1, 0, 0), j = (0, 1, 0), and k = (0, 0, 1)]. ...

A: Click to see the answer

Q: A rectangular plot of land measures .25 miles in width and .75 miles in length. Find the area of the...

A: Click to see the answer

Q: Algebra Question

A: Click to see the answer

Q: Find the determinant of the matrix.

A: Determinant of diagonal matrix of order n is given by multiplication of all the elements of diagonal...

Q: Let A and B be Hermitian matrices. Answer true orfalse for each of the statements that follow. In ea...

A: The given statement is False

Q: Use the given conditions to write an equation for the line in point slope form and in slope intercep...

A: Click to see the answer

Q: Solve by completing the square 6x^2+13x=5

A: Click to see the answer

Q: How many subsets does the set F = {3, 4, 5, 6, 7} have?

A: No. of subsets in a set: The number of subsets in a set containing n elements is given by 2n. No. of...

Q: Write v as a linear combination of u and w, if possible, where u = (1, 2) and w = (1, −1). v = (1, −...

A: Click to see the answer

Q: How to solve: -6+6|5x-4|=30 I am trying to find tha absolute value please help.

A: Absolute Rule: If |u| = a and a > 0, then u = a or u = –a. The given equality is -6+6|5x-4|=30.

Q: Two window washers start at the heights shown. One is rising, the other is descending. How long doe...

A: Click to see the answer

Q: Consider the sets. A = {distinct letters in the word miss} B = {15} C = {m, i, s} D = {1 +...

A: Click to see the answer

Q: The temperature at 2:00 p.m. is 27 degrees. At 2:00 a.m., the temperature had fallen to -4 degrees. ...

A: Given, the temperature at 2:00 p.m. is 27 degrees and at 2:00 a.m., the temperature had fallen to -4...

Q: If a, b are elements in a group G, show that (ab)-1= b-1a-1

A: Click to see the answer

Q: Write the domain in interval notation. (a) y (t) = /36-t (b) w (?) = /r-36 1 (c) z (1) = %3D 36-г

A: Click to see the answer

Q: A student solved the equation 3(2x - 6) = 4x +8 and found the solution to be x = 2.6. How could you ...

A: Click to see the answer

Q: Number 1 please

A: Click to see the answer

Q: Suppose that f (x) = |x + 5| − |x − 3|. Write f (x) without using absolute-value notation if x is in...

A: Given function: f (x) = |x + 5| − |x − 3| (a) x∈(−∞,−5)={x<−5} Therefore, Function is:

Q: find Pn (Q'U R).

A: Click to see the answer