Hey! Sign in to get help with your study questionsNew here? Join for free to post

Vector Question

Announcements Posted on
At uni? What do you think of the careers support? 12-02-2016
How proud of your uni are you? Take our survey for the chance to win a holiday! 09-02-2016
  1. Offline

    can someone help me with this question pls?

    Find the angle that the vector 9i-5j+3k makes with the positive x-axis and the positive y-axis.

    its in the edexcel c4 textbook. exercise 5G questions 5 and 6.

    thank you
  2. Offline

    (1,0,0) is a vector along x-axis.

    now find the angle between your vector and this one...
  3. Offline

    Which part are you stuck with then we can help better
  4. Offline

    oh... thanks
  5. Offline

    (Original post by jlnbello)
    oh... thanks
    Are you able to do both the questions or do you still need any help?
  6. Offline

    no thank you i did them both. thanks for your time.


Submit reply


Thanks for posting! You just need to create an account in order to submit the post
  1. this can't be left blank
    that username has been taken, please choose another Forgotten your password?
  2. this can't be left blank
    this email is already registered. Forgotten your password?
  3. this can't be left blank

    6 characters or longer with both numbers and letters is safer

  4. this can't be left empty
    your full birthday is required
  1. By joining you agree to our Ts and Cs, privacy policy and site rules

  2. Slide to join now Processing…

Updated: April 9, 2012
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

Today on TSR

Find out who won!

TSR community awards 2015

Would you be influenced by unis giving flexible offers (so you can miss by a grade)?
Useful resources

Make your revision easier


Maths Forum posting guidelines

Not sure where to post? Read here first


How to use LaTex

Writing equations the easy way

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups
Study resources
Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.