2006-07-04 06:13:24 · 4 answers · asked by s topology 1 in Science & Mathematics ➔ Mathematics
Yahoo truncates long sequences of characters that do not contain a space and replaces what it left off with ...
But -- the title bar of the browser window (perhaps it depends on the browser, I am using Opera 9.00) doesn't do that, and with a wide enough window (or just View Source) the question is seen to be:
SHOW THAT tan( pi/7 ) tan( 2 pi / 7 ) tan( 3 pi / 7 ) = sqrt(7)
All three angles are between 0 and pi / 2 so the tangents are all positive, so you can also show the square of the left hand side is 7.
2006-07-05 16:28:59 · answer #1 · answered by ymail493 5 · 0⤊ 0⤋
what is the rest of the question?
2006-07-04 17:11:00 · answer #2 · answered by C.C. 4 · 0⤊ 0⤋
2.6457513....?
No problem....
2006-07-05 01:17:59 · answer #3 · answered by Anonymous · 0⤊ 0⤋
hey tell me wat shud i show n prove 2 u!!!
2006-07-04 06:17:03 · answer #4 · answered by ashes 2 · 0⤊ 0⤋