08-10-2006, 07:20 PM
1) tan(kare)x + cot(kare)x = 7 ise tanx +cotx = *??
2) sin (üssü4) - cos(4)x + cos(2)x-1
------------------------------------- =??
2sin(2)x + cos(2)x -2
3) cosx cosx
------- - ------- = *?
tanx+secx tanx-secx
4) 1-sinx 1-cosecx
--------- + ------------ =??
1+sinx 1+cosecx
2) sin (üssü4) - cos(4)x + cos(2)x-1
------------------------------------- =??
2sin(2)x + cos(2)x -2
3) cosx cosx
------- - ------- = *?
tanx+secx tanx-secx
4) 1-sinx 1-cosecx
--------- + ------------ =??
1+sinx 1+cosecx

