Lembit Pallase materjalid
tan x 1 2
11.82. dx. Vastus: - ln |2 sin x - cos x| - x + C.
1 - 2 tan x 5 5
dx | sin x|
11.83. . Vastus: ln + C.
tan x cos 2x cos 2x
dx 2 1
11.84. . Vastus: tan x + tan3 x + tan5 x + C.
cos6 x 3 5
dx 2
11.85. . Vastus: arctan( 2 tan x) + C.
1 + sin2 x 2
sin xdx 1
11.86. . Vastus: + C.
(1 - cos x)2 cos x - 1
sin3 xdx 1 1
11.87.