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Worksheet: Range of Trigonometric Functions

Q1:

Is the following statement possible or impossible?

c o t πœƒ = βˆ’ 2 .

  • APossible
  • BImpossible

Q2:

Is the following statement possible or impossible?

s i n πœƒ = 1 . 2 .

  • AImpossible
  • BPossible

Q3:

Is the following statement possible or impossible?

c s c πœƒ = βˆ’ 2 . 4 .

  • APossible
  • BImpossible

Q4:

Is the statement s e c πœƒ = 0 . 9 possible or impossible?

  • AImpossible
  • BPossible

Q5:

Is it possible for t a n πœƒ to be equal to βˆ’ 1 2 5 ?

  • A Yes, it is possible.
  • B No, it is impossible.

Q6:

Is the following statement possible or impossible?

c o s πœƒ = βˆ’ 3 . 1 .

  • AImpossible
  • BPossible