1. 5.3 Solving Trigonometric Equations

2. Solve y cos( + 2nπ) = P 1 x Q π 3 -π
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3. Copyright © by Houghton Mifflin Company, Inc. All rights reserved.

4. Example: Solve the Equation
for 1 x y
y = - 1 -π 4
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Example: Solve the Equation

5. Example: Find all solutions using unit circle
Find all solutions of x y π 1 π 6 -π π
x = -
x =
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Example: Find all solutions using unit circle

6. Solve the equation
for
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8. Find all solutions of
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9. Find all solutions of
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10. Solve the equation
for
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11. Solve a trigonometric Equation
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12. Copyright © by Houghton Mifflin Company, Inc. All rights reserved.

13. Solve the equation
for
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14. Solve In the interval 0 < x < 2π
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15. -
Sin-1
Sin-1
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