Integration of the Reciprocal Function (HSC SSCE Mathematics Advanced): Quizzes

Gives division by zero

$ln x + C$

Works for negative $x$ too

$1$

rac{1}{a}ln|ax+b| + C

int rac{2x}{x^2+1} , dx

Crosses asymptote at $x=2$

$x^2+5$ is always positive

$xln x - x + C$

$2ln 3$