Please prove this question : 1sec α-tan α -1cos α=1cos α-1sec α+tan α - Physics - Physical World

Question

Please prove this question :

1 sec   α - tan   α   - 1 cos  
α = 1 cos   α - 1 sec   α + tan  
α

Vaibhav Tiwari · Accepted Answer

Dear Student,

Here, I am taking A instead of α
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5cef542175af6%20png">

Please prove this question : 1 sec α - tan α - 1 cos α = 1 cos α - 1 sec α + tan α