Post a New Question

trig

posted by .

Hi,how do I find both solutions of the equation cos0 = 0.35 between degrees 0 and 360?

Many thanks

  • trig -

    the cosine is positive in the I and IV quadrant

    using the inverse cosine function on your calculator

    Ø = 69.513°

    so Ø is either 69.513° or (360-69.513)° or 290.487°

  • trig -

    i hope this is not ou question? as this is the exam cheat

  • trig -

    i hope this is not ou question? as this is the exam cheat ...... YOU

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question