Find the magnitude of two vectors,a and b, having the same magnitude and such that the angle between them is 60° and their scalar product is. 1/2

+1 vote
19 views
asked Jan 24, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 947

Find the magnitude of two vectors,a and b, having the same magnitude and such that the angle between them is 60° and their scalar product is. 1/2

1 Answer

+1 vote
answered Jan 24, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 24, 2018 by sforrest072
 
Best answer

Let θ be the angle between the vectors 

 

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...