Question

Prove that:
$\frac{ \tan \: a }{1 - \cot \: a } + \frac{ \ \cot \: a }{1 - \tan \: a }$
$= 1 + \sec \: a - \tan \: a$
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Answer 1

Step-by-step explanation:

Main zameen tu aasmaan

Main daag hoon tu chand sa

Tu baarish hai main ret hoon

Main dhun koi tu raag sa

Main zameen tu aasmaan

Main daag hoon tu chand sa

Tu baarish hai main ret hoon

Main dhun koi tu raag sa

Mainu apna bana le meri heeriye

Mainu apna bana le meri heeriye

Main rehna ae tera banke

Boohey bariyan haaye boohey bariaan

Boohey bariyan te enna le kanda tap ke

Tu aaja vi hawa banke...

Boohey bariyan haaye boohey barian

Boohey bariyan haaye boohey barian

Chhu loon tujhe jaise koi

Chand ko chhuna chaahe

Chaahun tujhe jaise koi

Baccha khilona chaahe

Chhu loon tujhe jaise koi

Chand ko chhuna chaahe

Chaahun tujhe jaise koi

Baccha khilona chaahe

Fiqar ki raat mein

Tu sukoon ki neend hai

Patjhad ke mausam mein tu

Baarish ki pehli boond hai

Nirmaan ajj Eid tere vaaste

Nirmaan ajj Eid tere vaaste

Aaya hai adaa karke

Boohey bariyan haaye boohey bariaan

Boohey bariyan te enna le kanda tap ke

Avaangi hawa banke...

Boohey bariyan haaye boohey bariyan

Boohey bariyan haaye boohey bariyan