Guest

1) cosec 2 pi/7 + cosec 2 2pi/7 + cosec 2 3pi/7

1)  cosec2pi/7 +    cosec22pi/7   +     cosec23pi/7

Grade:11

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

Kindly complete the question or attach an image of the question

Regards
Vikas TU
14149 Points
3 years ago
Dear student 
The ans for above question will be 23. 
It is simple trigonometric equation , …......................
Good Luck 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free