tanx/2
x tan 1/2 x
cot x/2
x cot 1/2 x
log (tan x)
cot (log x)
log log (tan x)
tan (log x)
∫cos √x dx =
2(√x sin√x + cos √x)
2(√xsin √x - cos√x)
√x sin √x - cos √x
None of these
x4+1/x3-129/8
x3+1/x4+129/8
x4+1/x3+129/8
2x tan-1 x - log (1+x2) + C
2 [x tan-1 x - log (1+x2) + C.
2 x tan-1x + log (1+x2) + C
2[ tan-1 + log (1+x2)] + C
2
1
0
-1
Sin x - cos x + c
Cos x - Sin x + C
sin2x + c
Cos2 x + c
The anti derivative F of defined by f(x)f(x) = 4x3 - 6, where F(o) = 3 is ___________
x3 - 6x + 3
x2 + 6x + 3
x4 - 6x + 3
x4 - 6 x2 + 3
∫Sec3x dx =
1/2 [tan x sec x + log (tan x + sec x)]
1/2 [tan x sec x - log (tan x + sec x)]
1/2 [tan x sec x - log (sec x - tan x)]
1/2 [ tan x sec x + log (sec x - tan x)]
∫sinx log (sec x + tan x) dx =
x + cos x log (sec x + tan x)
x - cos x log sec x
x - cos x log (sec x + tan x)
x + cos x log sec x
