Question

(1+ sin A/cosec A - cot A) - (1- sin A/cosec A+ cot A) = 2(1 + cot A)
No irrelevant answers otherwise I will surely report that answer
Plss it is urgent...!!​

Answer 1

Step-by-step explanation:

I hope you understand my Answer ☺️

Answer 2

Step-by-step explanation:

Solving LHS,

1+sin A / cosec A - cot A - 1- sin A/ cosec A+cot A

(1+sin A)(cosec A+ cot A) - (1-sin A)(cosec A- cot A) / cosec 2 A - cot2 A ......[(a+b)(a-b) =a2- b2]

cosec A + cot A + 1 + cos A - cosec A + cot A + 1 - cos A

2 + 2 cot A

2(1+ cot A) = RHS

punineep and 28 more users found this answer helpful

THANKS  

16

4.0

(13 votes)

1

thanks

AnswerStep-by-step explanation:

Solving LHS,

1+sin A / cosec A - cot A - 1- sin A/ cosec A+cot A

(1+sin A)(cosec A+ cot A) - (1-sin A)(cosec A- cot A) / cosec 2 A - cot2 A ......[(a+b)(a-b) =a2- b2]

cosec A + cot A + 1 + cos A - cosec A + cot A + 1 - cos A

2 + 2 cot A

2(1+ cot A) = RHS