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Trigonometric Ratios Of Complementary Angles (Part 3) | Introduction to Trigonometry | CBSE | Class 10 | Math show

Trigonometric Ratios Of Complementary Angles (Part 3) | Introduction to Trigonometry | CBSE | Class 10 | Math

Summary: 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 ||

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  • Artist: Shiksha Abhiyan
  • Copyright: Copyright 2020 Shiksha Abhiyan

Podcasts:

 Q5. Without using trigonometric tables, prove that : cot12° cot38° cot52° cot60° cot78° = 1/ √3 | File Type: audio/mpeg | Duration: 264

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 ||

 Q4. Without using trigonometric tables, prove that: tan7° tan23° tan60° tan67° tan83° = √3 | File Type: audio/mpeg | Duration: 237

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 ||

 Q3. Without using trigonometric tables, prove that, tan48° tan23° tan42° tan67° = 1 | File Type: audio/mpeg | Duration: 226

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 ||

 Q2. Without using trigonometric tables, prove that: sec70° sin20° - cos20° cosec70° = 0 | File Type: audio/mpeg | Duration: 209

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 ||

 Q1. Without using trigonometric tables, prove that, sec50°sin40° + cos40°cosec50° = 2 | File Type: audio/mpeg | Duration: 245

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 ||

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