Guest

if , & are in AP., 2 = hint cot = cot ---------- 2>please help out with this problem

if \alpha,\beta &\delta are in AP., 2\beta\alpha +\delta
 hint cot \beta = cot \alpha +\delta
                          ----------
                             2>please help out with this problem

Grade:10

1 Answers

Nishant Vora IIT Patna
askIITians Faculty 2467 Points
7 years ago
Dear student,

Whats the question?
What do we have to find out ?

Thanks

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free