Sine and Cosine Addition Quiz
4 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which of the following represents $sin+cos$?

  • $cot$
  • $sec$ (correct)
  • $csc$
  • $tan$

    • What is the result when $sin+cos$ is evaluated at $45^ ext{o}$?

  • 1
  • $rac{ oot 2 elax}{2}$ (correct)
  • 0
  • $-rac{ oot 2 elax}{2}$

    • What is the value of $sin+cos$?

  • $rac{- oot 2 elax}{2}$
  • 1
  • 0
  • $rac{ oot 2 elax}{2}$ (correct)

    • If $sin+cos=k$, what is the value of $k^2$?

    <p>$1$</p> Signup and view all the answers

    More Like This

    Gr 11 Math Ch 5: The Cosine Function
    32 questions

    Gr 11 Math Ch 5: The Cosine Function

    GreatestTiger avatar
    GreatestTiger
    Gr 11 Wiskunde Hfst 5: Die Cosinus-funksie
    32 questions

    Gr 11 Wiskunde Hfst 5: Die Cosinus-funksie

    GreatestTiger avatar
    GreatestTiger
    Trigonometry Basics
    10 questions

    Trigonometry Basics

    EncouragingHedgehog avatar
    EncouragingHedgehog
    Cosine Function Properties
    5 questions

    Cosine Function Properties

    ProlificRetinalite5738 avatar
    ProlificRetinalite5738
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser