Question: Find a b if | a | = 2 0 , | b | = 1 , and the angle between a and b is

Find ab if |a|=20,|b|=1, and the angle between a and b is /6.Answer:

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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

Students Have Also Explored These Related Mathematics Questions!

Q:

Find mZD B 1 C 2 mZD D Write your answer as an integer or as a decimal rounded to the nearest tenth

Q:

Please help me with this Calculus Math 1. Solve for all missing parts of the triangle. All angle measures should be given in degrees. Round all decimals to one decimal place. Angle A is across from...

Q:

(incorrect) 160 kov/h 7. (1 point) Similar to 3.10.22 in Rogawski/Adams. Sioux Falls A laser pointer is placed on a platform that rotates at a rate 140 km/h of 30 revolutions per minute. The beam...

Q:

Please help answer both questions, I have less than 2 hrs before the assignment is locked 20. [-/1 Points] DETAILS SCALCCC4 11.6.004.MI. Find the directional derivative of fat the given point in the...

Q:

Please answer the following: Physics Lab - Vectors and Equilibrium Objective: To verify that when forces A, B, and C produce an equilibrium, the resultant of forces A and B is equal and opposite to...

Q:

(1) Sketch the curve represented by the vector-valued function, and give the orientation of the curve as well: a) r ( t ) = ( t 1 ) i + t 2 j b) r ( t ) = 2 c o s t i + 3 s i n t j 2) For r ( t ) = t...

Q:

(1) Sketch the curve represented by the vector-valued function, and give the orientation of the curve as well: a) r ( t ) = ( t 1 ) i + t 2 j b) r ( t ) = 2 c o s t i + 3 s i n t j 2) For r ( t ) = t...

Q:

acc On January 1st. 2017, X Company bought 80% of the outstanding common shares of the Y Company for $140,000 cash. On that date Y Company had $50,000 of common shares outstanding and $60,000...

Q:

/mod_resource/content/1/FT-PT_CMCA_Assignment_Jan%2021_V1.pdf Question 3 (a) The wavelength 1 and frequency f of a sound wave are related by Af=v, where v is the speed of the wave. Musicians refer...

Q:

I need help with this question. I have the vector magnitudes correct, however my angles are wrong. I am not sure what I am doing wrong. I used the inverse tangent of theta to find the angles...

Q:

What policies should the county adopt to reduce the possibility of age discrimination suits in the future?

Q:

The relative compaction of a sand in the field is 93.5%. Given that gd(max) = 16.98 kN/m3 and gd(min) = 14.46 kN/m3, determine the dry unit weight in the field and the relative density of compaction.

Q:

Saturn Corporation issued $300,000 par value 10-year bonds at 107 on January 1, 20X3, which Star Corporation purchased. Pluto Corporation owns 65% of Saturn\'s voting shares. On Jan 1, 20X7, Pluto...

Q:

Generate a project risk matrix for the Bike-sharing kiosks project and discuss the importance of defining the project risks. The WBS should contain the task, dependencies, the resources that are...