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Trigonometric Identities ( Part 3) | Introduction to Trigonometry | CBSE | Class 10 | Math

Trigonometric Identities ( Part 3) | Introduction to Trigonometry | CBSE | Class 10 | Math

Shiksha Abhiyan
Éducation

This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

6 - Q6. Taking A= 60° and B= 30° verify that : sin (A - B) = sin AcosB - cosAsinB
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  • 6 - Q6. Taking A= 60° and B= 30° verify that : sin (A - B) = sin AcosB - cosAsinB

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    Wed, 21 Oct 2020
  • 5 - Q5. Taking θ= 30° verify that: cos3θ = 4cos³θ -3cosθ

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    Wed, 21 Oct 2020
  • 4 - Q4. Taking θ= 30° verify that: sin3θ = 3sinθ - 4sin³θ

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    Wed, 21 Oct 2020
  • 3 - Q3. Taking θ = 30° verify each of the following : tan2θ = 2tanθ / 1- tan' θ

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    Wed, 21 Oct 2020
  • 2 - Q2. Taking θ = 30° verify each of the following : cos2θ = 2cos' θ - 1 = 1- 2sin'θ

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    Wed, 21 Oct 2020
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