int_(0)^(a)[tan^(-1)sqrt(x)]dx=int_(0)^(a)[cot^(-1)sqrt(x)]dx

If 2int_(0)^(1)tan^(-1)xdx=int_(0)^(1)cot^(-1)(1-x+x^(2))dx then int_(0)^(1)tan^(-1)(1-x-x^(2))dx is equal to

If 2int_(0)^(1)tan^(-1)xdx=int_(0)^(1)cot^(-1)(1-x+x^(2))dx then int_(0)^(1)tan^(-1)(1-x+x^(2))dx=

int_(0)^(2)(1)/(sqrt(x))dx

If 2int_(0)^(1) tan^(-1)xdx=int_(2)^(1)cot^(-1)(1-x+x^(2))dx . Then int_(0)^(1) tan^(-1)(1-x+x^(2))dx is equal to

int_(0)^(1)sqrt(x)dx=

int_(0)^(1)x+sqrt(x)dx=

int_(0)^(9)(dx)/(1+sqrt(x))

int_(0)^(1)(dx)/(3sqrt(x))

int_(0)^(1)(dx)/(x+sqrt(x))=