∫cos √x dx =
2(√x sin√x + cos √x)
2(√xsin √x - cos√x)
√x sin √x - cos √x
None of these
log (tan x)
cot (log x)
log log (tan x)
tan (log x)
2 x2 + c
x2+ c
2 x + c
ex cot 1/2 x
ex tan 1/2 x
ex tan x
ex cot x.
∫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)]
x5/3 + C
x5/3 + x + C
5/3 x5/3 + x + c
3/5 x5/3 + 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
x4+1/x3-129/8
x3+1/x4+129/8
x4+1/x3+129/8
tanx/2
x tan 1/2 x
cot x/2
x cot 1/2 x
