Sin A / 1 + cos A + 1 + cos A / sin A = 2 cosec A

Show that Sin A / 1 + cos A + 1 + cos A / sin A = 2 cosec A

Also see similar problem for practice:
Show that Cos A/ 1-Sin A + 1-Sin A / Cos A = 2 Sec A

Show that Sin theta / 1 + cos theta + 1 + cos theta / sin theta = 2 cosec theta

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Previous Years / Practice Questions:

Arithemetic Progressions:

Pair of Linear Equations in Two variables:

Appilications ofTrigonometry:

Surface Areas and Volumes:

[lifeison]

The only video that make me understand ❤ Thank you so much for such useful videos 😊

[sashinidissanayake]

This is most useful to students. So Thank you very much for this service

[SIGMA_M_A_L_E_S]

This video is uploaded on my brithday🎉🎉

[swayampanda]

Thank you so much sir for your, experience video

[aliianwer]

Thankyou so much!!
It really helped me!

[Abbyyy-bnpb]

sir . sorry why we need to add square to both of sin A and 1+ cos A

[likithakambham]

Sir how we will get "2 cos" a while expanding we need to get "2 sina × 1 + cos a" as (a² + b² = a² + b² + 2ab)