Trigonometric Identities of Sum and Difference of Angles

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    Chapter 10 Trigonometric Identities of Sum and Difference of Angles ( 47 videos)  (Practice Test)

      10.1: Introduction (Practice Test)
      Proof of Fundamental Trigonometric Identity
    1. Proof of Fundamental Trigonometric Identity
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      2. More on Fundamental Trigonometric Identity
    2. More on Fundamental Trigonometric Identity
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      3. Problem1-Proof of Fundamental Trigonometric Identity
    3. Problem1-Proof of Fundamental Trigonometric Identity
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      4. Problem2-Proof of Fundamental Trigonometric Identity
    4. Problem2-Proof of Fundamental Trigonometric Identity
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      5. Problem3-Proof of Fundamental Trigonometric Identity
    5. Problem3-Proof of Fundamental Trigonometric Identity
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      6. Problem4-Proof of Fundamental Trigonometric Identity
    6. Problem4-Proof of Fundamental Trigonometric Identity
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      7. Problem5-Proof of Fundamental Trigonometric Identity
    7. Problem5-Proof of Fundamental Trigonometric Identity
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      8. Problem6-Proof of Fundamental Trigonometric Identity
    8. Problem6-Proof of Fundamental Trigonometric Identity
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      9. Fundamental Law of Trigonometry
    9. Fundamental Law of Trigonometry
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      10. More on Fundamental Law of Trigonometry
    10. More on Fundamental Law of Trigonometry
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      11. Problem-Fundamental Law of Trigonometry
    11. Problem-Fundamental Law of Trigonometry
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      12. Proof of Angle Addition Formula for Cosine
    12. Proof of Angle Addition Formula for Cosine
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      13. More on Proof of Angle Addition Formula for Cosine
    13. More on Proof of Angle Addition Formula for Cosine
      618 views
      14. Problem-Proof of Angle Addition Formula for Cosine
    14. Problem-Proof of Angle Addition Formula for Cosine
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      15. Deductions From Fundamental Law
    15. Deductions From Fundamental Law
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      16. More on Deductions From Fundamental Law1
    16. More on Deductions From Fundamental Law1
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      17. More on Deductions From Fundamental Law2
    17. More on Deductions From Fundamental Law2
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      18. Problem1-Deductions From Fundamental Law
    18. Problem1-Deductions From Fundamental Law
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      19. Problem2-Deductions From Fundamental Law
    19. Problem2-Deductions From Fundamental Law
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      20. Problem3-Deductions From Fundamental Law
    20. Problem3-Deductions From Fundamental Law
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      10.2: Trigonometric Ratios of Allied Angles (Practice Test)
      Trigonometric Ratios and Allied Angles
    1. Trigonometric Ratios and Allied Angles
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      2. More on Trigonometric Ratios and Allied Angles
    2. More on Trigonometric Ratios and Allied Angles
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      3. Problem1-Trigonometric Ratios and Allied Angles
    3. Problem1-Trigonometric Ratios and Allied Angles
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      4. Problem2-Trigonometric Ratios and Allied Angles
    4. Problem2-Trigonometric Ratios and Allied Angles
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      5. Maximum and Minimum Value of given Trigonometric Function
    5. Maximum and Minimum Value of given Trigonometric Function
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      6. More on Maximum and Minimum Value of given Trigonometric Function
    6. More on Maximum and Minimum Value of given Trigonometric Function
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      7. Writing aSinA + bCosA in the Form r Sin(A + B )
    7. Writing aSinA + bCosA in the Form r Sin(A + B )
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      8. Solving aSinA + bCosA = c
    8. Solving aSinA + bCosA = c
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      9. Further Application of Basic Identities
    9. Further Application of Basic Identities
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      10. More on Further Application of Basic Identities
    10. More on Further Application of Basic Identities
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      11. Problem1-Further Application of Basic Identities
    11. Problem1-Further Application of Basic Identities
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      12. Problem2-Further Application of Basic Identities
    12. Problem2-Further Application of Basic Identities
      553 views
      10.3: Double, Half and Triple Angle Identities (Practice Test)
      Double Angle Identities
    1. Double Angle Identities
      1172 views
      2. Problem-Double Angle Identities
    2. Problem-Double Angle Identities
      750 views
      3. Half Angle Identities
    3. Half Angle Identities
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      4. Problem-Half Angle Identities
    4. Problem-Half Angle Identities
      545 views
      5. Triple Angle Identities
    5. Triple Angle Identities
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      6. More on Triple Angle Identities
    6. More on Triple Angle Identities
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      7. Further on Triple Angle Identities
    7. Further on Triple Angle Identities
      297 views
      8. Problem1-Triple Angle Identities
    8. Problem1-Triple Angle Identities
      346 views
      9. Problem2-Triple Angle Identities
    9. Problem2-Triple Angle Identities
      300 views
      10.4: Sum, Difference and Product of Sine and Cosine (Practice Test)
      Product to Sum or Difference of Sines and Cosines
    1. Product to Sum or Difference of Sines and Cosines
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      2. Problem-Product to Sum or Difference of Sines and Cosines
    2. Problem-Product to Sum or Difference of Sines and Cosines
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      3. Sum or Difference to Product of Sines and Cosines
    3. Sum or Difference to Product of Sines and Cosines
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      4. More on Sum or Difference to Product of Sines and Cosines
    4. More on Sum or Difference to Product of Sines and Cosines
      420 views
      5. Problem-Sum or Difference to Product of Sines and Cosines
    5. Problem-Sum or Difference to Product of Sines and Cosines
      476 views
      6. Applications of Product of Sines and Cosines
    6. Applications of Product of Sines and Cosines
      594 views