Trigonometric Identities Sum and Difference of Angles

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    Chapter 10: Trigonometric Identities Sum and Difference of Angles (43 videos)   (Practice Test)

      10.1: Introduction (Practice Test)
      Derivation of Distance formula
    1. Derivation of Distance formula
      11702 views
      2. Problem2-Derivation of Distance formula
    2. Problem2-Derivation of Distance formula
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      3. Use of Distance formula
    3. Use of Distance formula
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      4. Problem-Use of Distance formula
    4. Problem-Use of Distance formula
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      5. Fundamental Law of Trigonometry
    5. Fundamental Law of Trigonometry
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      6. More on Fundamental Law of Trigonometry
    6. More on Fundamental Law of Trigonometry
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      7. Problem-Fundamental Law of Trigonometry
    7. Problem-Fundamental Law of Trigonometry
      1579 views
      8. Proof of Angle Addition Formula for Cosine
    8. Proof of Angle Addition Formula for Cosine
      1185 views
      9. More on Proof of Angle Addition Formula for Cosine
    9. More on Proof of Angle Addition Formula for Cosine
      618 views
      10. Problem-Proof of Angle Addition Formula for Cosine
    10. Problem-Proof of Angle Addition Formula for Cosine
      749 views
      10.2: Deductions From Fundamental Law (Practice Test)
      Deductions From Fundamental Law
    1. Deductions From Fundamental Law
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      2. More on Deductions From Fundamental Law1
    2. More on Deductions From Fundamental Law1
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      3. More on Deductions From Fundamental Law2
    3. More on Deductions From Fundamental Law2
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      4. Problem1-Deductions From Fundamental Law
    4. Problem1-Deductions From Fundamental Law
      925 views
      5. Problem2-Deductions From Fundamental Law
    5. Problem2-Deductions From Fundamental Law
      571 views
      6. Problem3-Deductions From Fundamental Law
    6. Problem3-Deductions From Fundamental Law
      637 views
      10.3: Trigonometric Ratios and 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
      446 views
      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
      778 views
      10.4: Further Application of Basic Identities (Practice Test)
      Further Application of Basic Identities
    1. Further Application of Basic Identities
      919 views
      2. Problem-Further Application of Basic Identities
    2. Problem-Further Application of Basic Identities
      640 views
      3. More on Further Application of Basic Identities
    3. More on Further Application of Basic Identities
      499 views
      4. Problem-More on Further Application of Basic Identities
    4. Problem-More on Further Application of Basic Identities
      553 views
      10.5: Double angle Identities
      Double Angle Identities
    1. Double Angle Identities
      1172 views
      2. Problem-Double Angle Identities
    2. Problem-Double Angle Identities
      750 views
      10.6: Half Angle Identities
      Half Angle Identities
    1. Half Angle Identities
      942 views
      2. Problem-Half Angle Identities
    2. Problem-Half Angle Identities
      545 views
      10.7: Triple Angle Identities (Practice Test)
      Triple Angle Identities
    1. Triple Angle Identities
      711 views
      2. More on Triple Angle Identities
    2. More on Triple Angle Identities
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      3. Further on Triple Angle Identities
    3. Further on Triple Angle Identities
      297 views
      4. Problem1-Triple Angle Identities
    4. Problem1-Triple Angle Identities
      346 views
      5. Problem2-Triple Angle Identities
    5. Problem2-Triple Angle Identities
      300 views
      10.8: Sum, Difference and Product of Sines and Cosines (Practice Test)
      Product to Sum or Difference of Sines and Cosines
    1. Product to Sum or Difference of Sines and Cosines
      1052 views
      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