A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 4 years ago

find the exact values of theta cos theta=-1/4 tan theta >0 cot theta= 4/3 cos theta <0 show me step by step how to do this

  • This Question is Closed
  1. campbell_st
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    cos is -ve and tan +ve.. the problem is in the 3rd quadrant... 3rd quadrant the angle is \[180 + \theta\] find

  2. campbell_st
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    find cos ^(-1) (1/4) = and add to 180

  3. campbell_st
    • 4 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    cot = 4/3 cot = 1/tan tan +ve and cos -ve means 3rd quadrant again find tan^-1(3/4) and then add the angle to 180

  4. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.