" 10."int x cot^(2)xdx" on "I sub R backslash{n pi:n in Z}

Evaluate the integerals. int x cot ^(2) x dx on I sub R\\{ npi: n in Z}.

Evaluate int cot^(2)x dx on I subR\\{n pi:n in Z }

Evaluate int cot ^(2) x dx on I sub R//{n pi : n in Z}.

Evaluate the integerals. ine sec ^(2)x cosec ^(2) x dx on I sub R\\ ({n pi :n in Z} uu{(2n +1)(pi0/(2):n in z}).

int sec ^(2) x cosec ^(2) x dx on I subR\\ ({n pi : n in Z} uu{(2n +1) (pi)/(2), n in Z}).

int(1)/(1+ cos x) dx on I sub R \\{(2n +1) pi : n in Z}.

Evaluate the integerals. int e^(log (1+tan^(2)x )) dx " on " I sub R\\ {((2n+1)pi)/2: n in Z} .

Evaluate : int (1+cos^(2)x)/(1-cos 2x)dx, " on " sub R//{n pi : n in z}

Evaluate the integerals. int (cos x)/((1+ sin x)^(2))dx on I sub R \\{2n pi +(3pi)/(2) : n in Z}.

Evaluate the integerals. int e ^(x)(tan x + sec ^(2) x) dx on I sub R \\{(2n +1)(pi)/(2): n in Z}.