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\

(a)

\

The integration function is \"\".

\

The denominator has two distinct linear factors.

\

The decomposition of the integration function is \"\"

\

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\

(b)

\

The integration function is \"\".

\

\"\"

\

The denominator has two distinct linear factors.

\

\"\"

\

The decomposition of the integration function is \"\".

\

\"\"

\

(a)

\

The decomposition of the integration function is \"\".

\

(b)

\

The decomposition of the integration function is

\

\"\".