Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Trig Question

  1. Nov 18, 2006 #1
    Solve: secx=-5.2, 0≤x≤2π

    I'm getting 2 answers:
    1.76, 4.52

    The answer key is telling me there is only one

    How do I only get 1 answer from this?

  2. jcsd
  3. Nov 18, 2006 #2
    damn, wrong forum
    sorry, I'll repost
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook