Math, asked by ankita3253, 1 year ago

prove √1+ cos A/1-cos A = cosec A+ cot A

Answers

Answered by nalinsingh

8

Answer:

Step-by-step explanation:

Attachments:

Answered by tejasgupta

8

Answer:

Refer to the attachment!

Step-by-step explanation:

Important points to remember:

(a+b)(a-b) = a² - b²
sin²A = 1 - cos²A
(a+b)/c = a/c + b/c
cosecA = 1/sinA
cosA/sinA = cotA

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