int cot^(-1)udx

int cot^(-1)xdx

int\ cot^(-1)x\ dx

Integrate : int cot^(-1)x dx

Evaluate: int x cot^(-1)xdx

(b) int x cot^(-1)xdx

int cot^(-1)x backslash dx

Evaluate int cot^(-1)(x^(2)+x+1)dx

int Cot^(-1)x dx=

int cot^-1 x dx

If (cot x+(cot^(2)x)/(2)+(cot^(3)x)/(3)+...+(cot^(99)x)/(99))+ int(1+cot x)(1+cot^(99)x)dx =-lambda[int cot^(2)xdx+int cot^(3)xdx+int cot^(4)xdx+...+int cot^(98)xdx] , then value of lambda is equal to