Question: Find u v, where is the angle between u and v. 1. u = 4, v = 10, = 2/3 2. u

Find u ∙ v, where  is the angle between u and v.
1. ∥u∥ = 4, ∥v∥ = 10, θ = 2π/3
2. ∥u∥ = 4, ∥v∥ = 12, θ = π/3

Step by Step Solution

★★★★★

3.37 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

1 u 4 v 10 23 u v u v cos 4 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

1383-M-C-P-E(1735).docx

120 KBs Word File

Students Have Also Explored These Related Calculus Questions!

Q:

True or False. |u x v| = |u| |v| cos , where is the angle between u and v.

Q:

Let u be a vector in an inner product space V, and let (v1, v2, ..., vn) be an orthonormal basis for V. Show that if a1 is the angle between u and vi then Cos2a1 + cos22 + . . . + cos2an = 1

Q:

Find the angle between 0 and 2 equivalent to 13/4.

Q:

Find u v , 2( u + 3 v ), and 2 v u . u = (3, 4, 4, 0, 4), v = (8, 3, 3, 5, 6) (a) u v = ? (b) 2( u + 3 v ) = ? (c) 2 v u = ?

Q:

Math 2412 - Final Exam Review Problems 36. Write 7 [cos (? ) + isin (3)] in rectangular form. 37. Given 21 = 3 [cos () + isin ()] and z2 = 8 [cos () + isin ()], find z1 . 22. Write your answer in...

Q:

QUESTION 1 . 1 POINT Given a vector v with initial point P(22, 37) and terminal point Q(-29, -16), write the vector in terms of the unit vectors i and j. Provide your answer below: FEEDBACKQUESTION 2...

Q:

If you invest $4000 each year for 40 years, how much will you have at the end of 40 years assuming a 9% annual return? Submit your answer. If you want to withdraw $5000 each year for 30 years, how...

Q:

10. [-12 Points] DETAILS LARCALC11 11.5.027. Find the coordinates of a point P on the line and a vector v parallel to the line. X7=y+2 8 4 =z+9 Hmmn=( ) Need Help? 11. [-11 Points] DETAILS LARCALC11...

Q:

Find u - v. U = (6, 8) v = ( - 2, 3) U . V= Submit Answer 4. [-/0.76 Points] DETAILS LARPCALC10 6.4.010. Find u . v. - (-2, 4) V - (-2, -6) U . V Submit Answer 5. [-/0.76 Points] DETAILS LARPCALC10...

Q:

I need help with these please 6. Let u = and v = a. Find u . v b. Find the angle between u and v. Give your answer in degrees, and round to two decimal places. 7. How much work does a force F = do in...

Q:

Section 1221 of the Internal Revenue Code isA. Primary AuthorityB. Secondary Authority

Q:

1) Write in C++ a structure specification that includes three variables (all of type int), called hrs, min, and sec. Call this structure time. 2) Declare a variable name timel of type struct time, as...

Q:

9 What do you think makes clouds dark and predicts the coming of rain?

Q:

Price regulations that put a cap on the rent a landlord is permitted to charge and laws that require employers to pay a minimum wage sometimes block the price adjustments that balance the quantity...

Q:

A researcher claims that caffeine ingestion improves repeated freestyle sprints in trained male swimmers. The table shows the mean performance times (in seconds) for a group of trained male swimmers...

Q:

A researcher claims that caffeine ingestion improves repeated freestyle sprints in trained male swimmers. The table shows the mean performance times (in seconds) for a group of trained male swimmers...

Q:

A physical therapist suggests that soft tissue massage therapy helps to reduce the numbers of days per week patients suffer from headaches. The table shows the numbers of days per week 18 patients...

Q:

- Create a 4 - year schedule of cash flows for Igor. - Calculate the expected NPV , IRR, and MIRR of this marketing plan if Igor expects to pay for it using existing cash - on - hand ( with a cost of...

Q:

please use R for calculations if possible! (1 point) The number of customers who use a drive-thru automated teller machine (ATM) varies from one hour to the next with an average rate of 6.22...

Q:

*** Perform the following operation: CAD base 15 * 0AC base 14 = ------- 13