Question 30 - Teachoo.jpg

Prove that (cot⁡ A - cos ⁡A) / (cot⁡ A + cos ⁡A ) = (cosec A - 1)/(cosec A + 1)

 

This Question is exactly same as   Example 14

 

Please check solution and video here

https://www.teachoo.com/1799/533/Example-14---Prove-that-cot-A---cos-A---cot-A---cos-A/category/Examples/

  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.