Question No. 18

Name: Question No. 18
Uploaded: 2015-09-01T13:03:26+00:00
Duration: 6 min 39 s
Channel: Punjab Group of Colleges
Description: Lesson#8 Toolkit for Exercise 9.4 Prove the following identity: Question No. 18 Q18: (tanθ+secθ−1)/(tanθ−secθ+1)=tanθ+secθ Exercise No. 9.4 Chapter No.9 Fundamentals of Trignometry maths part 1

Punjab Group of Colleges

Lesson#8    Toolkit for Exercise 9.4  Prove the following identity:  Question No. 18   Q18:    (tanθ+secθ−1)/(tanθ−secθ+1)=tanθ+secθ  Exercise No. 9.4  Chapter No.9  Fundamentals of Trignometry  maths   part 1

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