" 0."int(dx)/(x^(2)+2x+2)=

int_(-1)^(0) (dx)/(x^(2) + 2x + 2 ) is equal to

int_(0)^(1)(dx)/(x^(2)-2x+2)=

int_ (0) ^ (1) (dx) / ((x ^ (2) -2x + 2) ^ (3)) =

Evaluate: int_(-1)^(0)(dx)/(x^(2)+2x+2)

int_(-1)^(0)(dx)/(x^(2)+2x+2) is equal to

" 2."int_(0)^(4)[x^(2)+e^(2x)]dx

Evaluate : (i) int_(-oo)^(oo) (dx)/(x^(2)+2x+2) , (ii) int_(sqrt(2))^(oo)(dx)/(xsqrt(x^(2)-1)) , (iii) int_(0)^(4)(x^(2))/(1+x)dx (iv) int_(0)^(pi//2) sqrt(costheta)sin^(3)theta

int_(0)^(2)[2x]dx=