cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Community Tip - Your Friends List is a way to easily have access to the community members that you interact with the most! X

How to prove : tan(pi /12) = 1| / |4 + 1| / |-4 + 1| / |4 + ... + 1| / |-... + 1| / |... ?

Go to solution
lvl107
20-Turquoise
20-Turquoise
‎Jul 28, 2018 08:50 AM
‎Jul 28, 2018 08:50 AM

How to prove : tan(pi /12) = 1| / |4 + 1| / |-4 + 1| / |4 + ... + 1| / |-... + 1| / |... ?

  Hello, Everyone.

  From :

 

  Thanks in advance.

Labels:
Preview file
15 KB
(1).xmcd
0 Kudos
Notify Moderator
1 ACCEPTED SOLUTION

Accepted Solutions
ttokoro
20-Turquoise
20-Turquoise
(To:lvl107)
‎Jul 28, 2018 08:05 PM
‎Jul 28, 2018 08:05 PM

How about this?

ans-1.gif

View solution in original post

0 Kudos
Notify Moderator
2 REPLIES 2
ttokoro
20-Turquoise
20-Turquoise
(To:lvl107)
‎Jul 28, 2018 08:05 PM
‎Jul 28, 2018 08:05 PM

How about this?

ans-1.gif

0 Kudos
Notify Moderator
lvl107
20-Turquoise
20-Turquoise
(To:ttokoro)
‎Jul 29, 2018 11:24 AM
‎Jul 29, 2018 11:24 AM

Many thanks for your time and help, ttokoro. Smiley Happy

    Regards.

0 Kudos
Notify Moderator
Top Tags