Sec. 5.1b HW: p. 456 39-67 odd. Solvein the interval or Reject sin(x) = 0…why??? So where is in ?

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Presentation transcript:

Sec. 5.1b HW: p odd

Solvein the interval or Reject sin(x) = 0…why??? So where is in ?

Find all solutions to the equation Let Substitute: or

Find all solutions to the equation First, find the solutions in the interval or To get all real solutions, simply add integer multiples of the period:

Find all solutions to the equation, using a calculator where needed. To get all real solutions, simply add integer multiples of the period: Find the solutions in the interval by graphing:

Find all solutions to the given equation in the interval. Do not use a calculator. Factor: or Final Answer:

Find all solutions to the given equation in the interval. Do not use a calculator. or Final Answer:

Find all solutions to the given equation. Do not use a calculator. Initial answers: Final Answers: (n an integer) or

Find all solutions to the given equation. Do not use a calculator. Final Answers: (n an integer) or Can the sine of an angle ever equal –2??? Initial answers: