please help me in solving this problem.
2007-03-03 20:26:45 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
I am too bad on mathematics!!! Wait there i will ask someone who know and say to You the answer(if any) !
2007-03-03 20:40:31 · answer #1 · answered by ? 2 · 0⤊ 0⤋
That's very good. You nearly had us fooled. How long did it take you to get it so close? There are a few other signs, though, that it's dodgy as a Theory of Equations formula. Irrational RHS, no 6pi/7 in the denominator, the factor of 4 in the numerator, a tangent thrown in, and pi repeatedly misspelled. Finally, there's your profile ...
2007-03-04 06:04:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋
It's spelled pi, not pie, unless of course you are referring to the dessert. Now then:
(tan (3Ï/11) + 4 sin (2Ï/11))/(sin (2Ï/7) + sin (4Ï/7) + sin (8Ï/7)) â 2.507132682
However, â(2Ï) â 2.506628275. This leaves a difference of approximately .000504407. Thus in fact (tan (3Ï/11) + 4 sin (2Ï/11))/(sin (2Ï/7) + sin (4Ï/7) + sin (8Ï/7)) â â(2Ï)
2007-03-03 20:46:13 · answer #3 · answered by Pascal 7 · 0⤊ 0⤋
According to my calculation in Excel, the relationship is close but not exact.
Value of Expression â 2.507132682
â(2Ï) â 2.506628275
Difference = 0.000504407
2007-03-03 20:41:37 · answer #4 · answered by Northstar 7 · 1⤊ 0⤋
(1.15 + 2.16) / (0.78 + 0.97 - 0.43) = 3.31/1.32 = 2.5
and
â2Ï = 2.5
2007-03-03 20:52:54 · answer #5 · answered by Como 7 · 0⤊ 0⤋
Can't get it to work.
2007-03-03 20:32:51 · answer #6 · answered by ? 6 · 0⤊ 0⤋
i will ask my bro..wait there...:)
2007-03-03 20:33:59 · answer #7 · answered by dandelion 2 · 0⤊ 0⤋
are you going mad/?
2007-03-03 20:31:58 · answer #8 · answered by jean marc l 6 · 0⤊ 0⤋