Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES)
`int((cos x+xsin x))/(x(cos x-x)) dx` equals
A. |
`log((Cx)/(cos x-x))` |
![]() |
B. |
`log (x)+ log (cos x+x)-2 log cos x` |
C. |
`log ((cos x- x)/(Cx))` |
D. |
`log cosx+C` |