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  1. Home
  2. 12th grade
  3. Algebra II
  4. Exercise : Calculate sin(x) (or cos(x)) and tan(x) when cos(x) (or sin(x)) is known

Calculate sin(x) (or cos(x)) and tan(x) when cos(x) (or sin(x)) is known Algebra II

\cos\left(x\right)=0.6 and \sin\left(x\right)≥0. Which of the following is true?

\sin\left(x\right)=0.3 and \cos\left(x\right)≥0 . Which of the following is true?

\sin\left(x\right)=0.6 and \cos\left(x\right)\leq0 . Which of the following is true?

\sin\left(x\right)=0.2 and \cos\left(x\right)\geq0 . Which of the following is true?

\sin\left(x\right)=0.5 and \cos\left(x\right)\geq0 . Which of the following is true?

\cos\left(x\right)=0.3 and \sin\left(x\right)\leq0 . Which of the following is true?

\cos\left(x\right)=0.2 and \sin\left(x\right)\geq0 . Which of the following is true?

See also
  • Course : Trigonometric identities, equations and laws
  • Exercise : Convert a sum (or difference) of trigonometric functions into a product
  • Exercise : Convert a product of trigonometric functions into a sum (or difference)
  • Exercise : Solve equations of the form cos(x)=a
  • Exercise : Solve equations of the form sin(x)=a
  • Exercise : Solve equations using the trigonometric identities
  • Exercise : Solve quadratric equations that involve trigonometric functions
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